85457702

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2156

約数の個数: 24

約数和(自身を含む): 141750336

約数和(自身を除く): 56292634

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 1951, 1991, 3902, 3982, 21461, 21901, 42922, 43802, 236071, 353131, 472142, 706262, 3884441, 7768882, 42728851, 85457702]

約数ペア:

[(1, 85457702), (2, 42728851), (11, 7768882), (22, 3884441), (121, 706262), (181, 472142), (242, 353131), (362, 236071), (1951, 43802), (1991, 42922), (3902, 21901), (3982, 21461)]