31117036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 56249424

約数和(自身を除く): 25132388

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1601, 3202, 4859, 6404, 9718, 19436, 68843, 137686, 180913, 275372, 361826, 723652, 7779259, 15558518, 31117036]

約数ペア:

[(1, 31117036), (2, 15558518), (4, 7779259), (43, 723652), (86, 361826), (113, 275372), (172, 180913), (226, 137686), (452, 68843), (1601, 19436), (3202, 9718), (4859, 6404)]