55353968

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{73609}}^1$

素因数の和:73664

約数の個数: 20

約数和(自身を含む): 109531680

約数和(自身を除く): 54177712

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 73609, 147218, 294436, 588872, 1177744, 3459623, 6919246, 13838492, 27676984, 55353968]

約数ペア:

[(1, 55353968), (2, 27676984), (4, 13838492), (8, 6919246), (16, 3459623), (47, 1177744), (94, 588872), (188, 294436), (376, 147218), (752, 73609)]