31311552

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 89867232

約数和(自身を除く): 58555680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 64, 68, 96, 102, 106, 136, 159, 181, 192, 204, 212, 272, 318, 362, 408, 424, 543, 544, 636, 724, 816, 848, 901, 1086, 1088, 1272, 1448, 1632, 1696, 1802, 2172, 2544, 2703, 2896, 3077, 3264, 3392, 3604, 4344, 5088, 5406, 5792, 6154, 7208, 8688, 9231, 9593, 10176, 10812, 11584, 12308, 14416, 17376, 18462, 19186, 21624, 24616, 28779, 28832, 34752, 36924, 38372, 43248, 49232, 57558, 57664, 73848, 76744, 86496, 98464, 115116, 147696, 153488, 163081, 172992, 196928, 230232, 295392, 306976, 326162, 460464, 489243, 590784, 613952, 652324, 920928, 978486, 1304648, 1841856, 1956972, 2609296, 3913944, 5218592, 7827888, 10437184, 15655776, 31311552]

約数ペア:

[(1, 31311552), (2, 15655776), (3, 10437184), (4, 7827888), (6, 5218592), (8, 3913944), (12, 2609296), (16, 1956972), (17, 1841856), (24, 1304648), (32, 978486), (34, 920928), (48, 652324), (51, 613952), (53, 590784), (64, 489243), (68, 460464), (96, 326162), (102, 306976), (106, 295392), (136, 230232), (159, 196928), (181, 172992), (192, 163081), (204, 153488), (212, 147696), (272, 115116), (318, 98464), (362, 86496), (408, 76744), (424, 73848), (543, 57664), (544, 57558), (636, 49232), (724, 43248), (816, 38372), (848, 36924), (901, 34752), (1086, 28832), (1088, 28779), (1272, 24616), (1448, 21624), (1632, 19186), (1696, 18462), (1802, 17376), (2172, 14416), (2544, 12308), (2703, 11584), (2896, 10812), (3077, 10176), (3264, 9593), (3392, 9231), (3604, 8688), (4344, 7208), (5088, 6154), (5406, 5792)]