90448592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{434849}}^1$

素因数の和:434870

約数の個数: 20

約数和(自身を含む): 188724900

約数和(自身を除く): 98276308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 434849, 869698, 1739396, 3478792, 5653037, 6957584, 11306074, 22612148, 45224296, 90448592]

約数ペア:

[(1, 90448592), (2, 45224296), (4, 22612148), (8, 11306074), (13, 6957584), (16, 5653037), (26, 3478792), (52, 1739396), (104, 869698), (208, 434849)]