31270294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 55261440

約数和(自身を除く): 23991146

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 2131, 4262, 7337, 14674, 23441, 46882, 49013, 61799, 98026, 123598, 539143, 679789, 1078286, 1359578, 1421377, 2842754, 15635147, 31270294]

約数ペア:

[(1, 31270294), (2, 15635147), (11, 2842754), (22, 1421377), (23, 1359578), (29, 1078286), (46, 679789), (58, 539143), (253, 123598), (319, 98026), (506, 61799), (638, 49013), (667, 46882), (1334, 23441), (2131, 14674), (4262, 7337)]