90561896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{390353}}^1$

素因数の和:390388

約数の個数: 16

約数和(自身を含む): 175659300

約数和(自身を除く): 85097404

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 390353, 780706, 1561412, 3122824, 11320237, 22640474, 45280948, 90561896]

約数ペア:

[(1, 90561896), (2, 45280948), (4, 22640474), (8, 11320237), (29, 3122824), (58, 1561412), (116, 780706), (232, 390353)]