87457106

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1\times {\mathrm{691}}^1$

素因数の和:1238

約数の個数: 24

約数和(自身を含む): 144680592

約数和(自身を除く): 57223486

約数列:

[1, 2, 11, 22, 121, 242, 523, 691, 1046, 1382, 5753, 7601, 11506, 15202, 63283, 83611, 126566, 167222, 361393, 722786, 3975323, 7950646, 43728553, 87457106]

約数ペア:

[(1, 87457106), (2, 43728553), (11, 7950646), (22, 3975323), (121, 722786), (242, 361393), (523, 167222), (691, 126566), (1046, 83611), (1382, 63283), (5753, 15202), (7601, 11506)]