87945256

素因数分解:

$2^3\times 7^1\times {\mathrm{1570451}}^1$

素因数の和:1570464

約数の個数: 16

約数和(自身を含む): 188454240

約数和(自身を除く): 100508984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1570451, 3140902, 6281804, 10993157, 12563608, 21986314, 43972628, 87945256]

約数ペア:

[(1, 87945256), (2, 43972628), (4, 21986314), (7, 12563608), (8, 10993157), (14, 6281804), (28, 3140902), (56, 1570451)]