31002764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2063}}^1$

素因数の和:2114

約数の個数: 36

約数和(自身を含む): 62097504

約数和(自身を除く): 31094740

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 2063, 3757, 4126, 7514, 8252, 15028, 26819, 35071, 53638, 70142, 107276, 140284, 455923, 596207, 911846, 1192414, 1823692, 2384828, 7750691, 15501382, 31002764]

約数ペア:

[(1, 31002764), (2, 15501382), (4, 7750691), (13, 2384828), (17, 1823692), (26, 1192414), (34, 911846), (52, 596207), (68, 455923), (221, 140284), (289, 107276), (442, 70142), (578, 53638), (884, 35071), (1156, 26819), (2063, 15028), (3757, 8252), (4126, 7514)]