31465433088

素因数分解:

$2^{11}\times 3^2\times {\mathrm{89}}^1\times {\mathrm{19181}}^1$

素因数の和:19298

約数の個数: 144

約数和(自身を含む): 91903839300

約数和(自身を除く): 60438406212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 512, 534, 576, 712, 768, 801, 1024, 1068, 1152, 1424, 1536, 1602, 2048, 2136, 2304, 2848, 3072, 3204, 4272, 4608, 5696, 6144, 6408, 8544, 9216, 11392, 12816, 17088, 18432, 19181, 22784, 25632, 34176, 38362, 45568, 51264, 57543, 68352, 76724, 91136, 102528, 115086, 136704, 153448, 172629, 182272, 205056, 230172, 273408, 306896, 345258, 410112, 460344, 546816, 613792, 690516, 820224, 920688, 1227584, 1381032, 1640448, 1707109, 1841376, 2455168, 2762064, 3414218, 3682752, 4910336, 5121327, 5524128, 6828436, 7365504, 9820672, 10242654, 11048256, 13656872, 14731008, 15363981, 19641344, 20485308, 22096512, 27313744, 29462016, 30727962, 39282688, 40970616, 44193024, 54627488, 58924032, 61455924, 81941232, 88386048, 109254976, 117848064, 122911848, 163882464, 176772096, 218509952, 245823696, 327764928, 353544192, 437019904, 491647392, 655529856, 874039808, 983294784, 1311059712, 1748079616, 1966589568, 2622119424, 3496159232, 3933179136, 5244238848, 7866358272, 10488477696, 15732716544, 31465433088]

約数ペア:

[(1, 31465433088), (2, 15732716544), (3, 10488477696), (4, 7866358272), (6, 5244238848), (8, 3933179136), (9, 3496159232), (12, 2622119424), (16, 1966589568), (18, 1748079616), (24, 1311059712), (32, 983294784), (36, 874039808), (48, 655529856), (64, 491647392), (72, 437019904), (89, 353544192), (96, 327764928), (128, 245823696), (144, 218509952), (178, 176772096), (192, 163882464), (256, 122911848), (267, 117848064), (288, 109254976), (356, 88386048), (384, 81941232), (512, 61455924), (534, 58924032), (576, 54627488), (712, 44193024), (768, 40970616), (801, 39282688), (1024, 30727962), (1068, 29462016), (1152, 27313744), (1424, 22096512), (1536, 20485308), (1602, 19641344), (2048, 15363981), (2136, 14731008), (2304, 13656872), (2848, 11048256), (3072, 10242654), (3204, 9820672), (4272, 7365504), (4608, 6828436), (5696, 5524128), (6144, 5121327), (6408, 4910336), (8544, 3682752), (9216, 3414218), (11392, 2762064), (12816, 2455168), (17088, 1841376), (18432, 1707109), (19181, 1640448), (22784, 1381032), (25632, 1227584), (34176, 920688), (38362, 820224), (45568, 690516), (51264, 613792), (57543, 546816), (68352, 460344), (76724, 410112), (91136, 345258), (102528, 306896), (115086, 273408), (136704, 230172), (153448, 205056), (172629, 182272)]