90291352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{663907}}^1$

素因数の和:663930

約数の個数: 16

約数和(自身を含む): 179255160

約数和(自身を除く): 88963808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 663907, 1327814, 2655628, 5311256, 11286419, 22572838, 45145676, 90291352]

約数ペア:

[(1, 90291352), (2, 45145676), (4, 22572838), (8, 11286419), (17, 5311256), (34, 2655628), (68, 1327814), (136, 663907)]