90757778

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{4649}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 139946400

約数和(自身を除く): 49188622

約数列:

[1, 2, 43, 86, 227, 454, 4649, 9298, 9761, 19522, 199907, 399814, 1055323, 2110646, 45378889, 90757778]

約数ペア:

[(1, 90757778), (2, 45378889), (43, 2110646), (86, 1055323), (227, 399814), (454, 199907), (4649, 19522), (9298, 9761)]