31797948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 93904384

約数和(自身を除く): 62106436

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 787, 962, 1036, 1092, 1443, 1554, 1574, 1924, 2361, 2886, 3108, 3148, 3367, 4722, 5509, 5772, 6734, 9444, 10101, 10231, 11018, 13468, 16527, 20202, 20462, 22036, 29119, 30693, 33054, 40404, 40924, 58238, 61386, 66108, 71617, 87357, 116476, 122772, 143234, 174714, 203833, 214851, 286468, 349428, 378547, 407666, 429702, 611499, 757094, 815332, 859404, 1135641, 1222998, 1514188, 2271282, 2445996, 2649829, 4542564, 5299658, 7949487, 10599316, 15898974, 31797948]

約数ペア:

[(1, 31797948), (2, 15898974), (3, 10599316), (4, 7949487), (6, 5299658), (7, 4542564), (12, 2649829), (13, 2445996), (14, 2271282), (21, 1514188), (26, 1222998), (28, 1135641), (37, 859404), (39, 815332), (42, 757094), (52, 611499), (74, 429702), (78, 407666), (84, 378547), (91, 349428), (111, 286468), (148, 214851), (156, 203833), (182, 174714), (222, 143234), (259, 122772), (273, 116476), (364, 87357), (444, 71617), (481, 66108), (518, 61386), (546, 58238), (777, 40924), (787, 40404), (962, 33054), (1036, 30693), (1092, 29119), (1443, 22036), (1554, 20462), (1574, 20202), (1924, 16527), (2361, 13468), (2886, 11018), (3108, 10231), (3148, 10101), (3367, 9444), (4722, 6734), (5509, 5772)]