31534426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 32332454

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 307, 319, 322, 406, 506, 614, 638, 667, 1334, 1771, 2149, 2233, 3377, 3542, 4298, 4466, 4669, 6754, 7061, 7337, 8903, 9338, 14122, 14674, 17806, 23639, 47278, 49427, 51359, 62321, 77671, 97933, 98854, 102718, 124642, 155342, 195866, 204769, 409538, 543697, 685531, 1087394, 1371062, 1433383, 2252459, 2866766, 4504918, 15767213, 31534426]

約数ペア:

[(1, 31534426), (2, 15767213), (7, 4504918), (11, 2866766), (14, 2252459), (22, 1433383), (23, 1371062), (29, 1087394), (46, 685531), (58, 543697), (77, 409538), (154, 204769), (161, 195866), (203, 155342), (253, 124642), (307, 102718), (319, 98854), (322, 97933), (406, 77671), (506, 62321), (614, 51359), (638, 49427), (667, 47278), (1334, 23639), (1771, 17806), (2149, 14674), (2233, 14122), (3377, 9338), (3542, 8903), (4298, 7337), (4466, 7061), (4669, 6754)]