91076912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{52223}}^1$

素因数の和:52340

約数の個数: 20

約数和(自身を含む): 178083840

約数和(自身を除く): 87006928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 52223, 104446, 208892, 417784, 835568, 5692307, 11384614, 22769228, 45538456, 91076912]

約数ペア:

[(1, 91076912), (2, 45538456), (4, 22769228), (8, 11384614), (16, 5692307), (109, 835568), (218, 417784), (436, 208892), (872, 104446), (1744, 52223)]