85747222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{7481}}^1$

素因数の和:8015

約数の個数: 16

約数和(自身を含む): 140601744

約数和(自身を除く): 54854522

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 7481, 11462, 14962, 82291, 164582, 3897601, 7795202, 42873611, 85747222]

約数ペア:

[(1, 85747222), (2, 42873611), (11, 7795202), (22, 3897601), (521, 164582), (1042, 82291), (5731, 14962), (7481, 11462)]