31495392

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 120

約数和(自身を含む): 96049800

約数和(自身を除く): 64554408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 419, 432, 464, 522, 648, 696, 783, 838, 864, 928, 1044, 1257, 1296, 1392, 1566, 1676, 2088, 2349, 2514, 2592, 2784, 3132, 3352, 3771, 4176, 4698, 5028, 6264, 6704, 7542, 8352, 9396, 10056, 11313, 12151, 12528, 13408, 15084, 18792, 20112, 22626, 24302, 25056, 30168, 33939, 36453, 37584, 40224, 45252, 48604, 60336, 67878, 72906, 75168, 90504, 97208, 109359, 120672, 135756, 145812, 181008, 194416, 218718, 271512, 291624, 328077, 362016, 388832, 437436, 543024, 583248, 656154, 874872, 984231, 1086048, 1166496, 1312308, 1749744, 1968462, 2624616, 3499488, 3936924, 5249232, 7873848, 10498464, 15747696, 31495392]

約数ペア:

[(1, 31495392), (2, 15747696), (3, 10498464), (4, 7873848), (6, 5249232), (8, 3936924), (9, 3499488), (12, 2624616), (16, 1968462), (18, 1749744), (24, 1312308), (27, 1166496), (29, 1086048), (32, 984231), (36, 874872), (48, 656154), (54, 583248), (58, 543024), (72, 437436), (81, 388832), (87, 362016), (96, 328077), (108, 291624), (116, 271512), (144, 218718), (162, 194416), (174, 181008), (216, 145812), (232, 135756), (261, 120672), (288, 109359), (324, 97208), (348, 90504), (419, 75168), (432, 72906), (464, 67878), (522, 60336), (648, 48604), (696, 45252), (783, 40224), (838, 37584), (864, 36453), (928, 33939), (1044, 30168), (1257, 25056), (1296, 24302), (1392, 22626), (1566, 20112), (1676, 18792), (2088, 15084), (2349, 13408), (2514, 12528), (2592, 12151), (2784, 11313), (3132, 10056), (3352, 9396), (3771, 8352), (4176, 7542), (4698, 6704), (5028, 6264)]