90013538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{6473}}^1$

素因数の和:6901

約数の個数: 16

約数和(自身を含む): 143334360

約数和(自身を除く): 53320822

約数列:

[1, 2, 17, 34, 409, 818, 6473, 6953, 12946, 13906, 110041, 220082, 2647457, 5294914, 45006769, 90013538]

約数ペア:

[(1, 90013538), (2, 45006769), (17, 5294914), (34, 2647457), (409, 220082), (818, 110041), (6473, 13906), (6953, 12946)]