90628888

素因数分解:

$2^3\times 7^1\times {\mathrm{1618373}}^1$

素因数の和:1618386

約数の個数: 16

約数和(自身を含む): 194204880

約数和(自身を除く): 103575992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1618373, 3236746, 6473492, 11328611, 12946984, 22657222, 45314444, 90628888]

約数ペア:

[(1, 90628888), (2, 45314444), (4, 22657222), (7, 12946984), (8, 11328611), (14, 6473492), (28, 3236746), (56, 1618373)]