90804568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{391399}}^1$

素因数の和:391434

約数の個数: 16

約数和(自身を含む): 176130000

約数和(自身を除く): 85325432

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 391399, 782798, 1565596, 3131192, 11350571, 22701142, 45402284, 90804568]

約数ペア:

[(1, 90804568), (2, 45402284), (4, 22701142), (8, 11350571), (29, 3131192), (58, 1565596), (116, 782798), (232, 391399)]