88890328

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{209647}}^1$

素因数の和:209706

約数の個数: 16

約数和(自身を含む): 169814880

約数和(自身を除く): 80924552

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 209647, 419294, 838588, 1677176, 11111291, 22222582, 44445164, 88890328]

約数ペア:

[(1, 88890328), (2, 44445164), (4, 22222582), (8, 11111291), (53, 1677176), (106, 838588), (212, 419294), (424, 209647)]