90918896

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{50287}}^1$

素因数の和:50408

約数の個数: 20

約数和(自身を含む): 177717792

約数和(自身を除く): 86798896

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 50287, 100574, 201148, 402296, 804592, 5682431, 11364862, 22729724, 45459448, 90918896]

約数ペア:

[(1, 90918896), (2, 45459448), (4, 22729724), (8, 11364862), (16, 5682431), (113, 804592), (226, 402296), (452, 201148), (904, 100574), (1808, 50287)]