64153912

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{73571}}^1$

素因数の和:73686

約数の個数: 16

約数和(自身を含む): 121393800

約数和(自身を除く): 57239888

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 73571, 147142, 294284, 588568, 8019239, 16038478, 32076956, 64153912]

約数ペア:

[(1, 64153912), (2, 32076956), (4, 16038478), (8, 8019239), (109, 588568), (218, 294284), (436, 147142), (872, 73571)]