87960728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{578689}}^1$

素因数の和:578714

約数の個数: 16

約数和(自身を含む): 173607000

約数和(自身を除く): 85646272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 578689, 1157378, 2314756, 4629512, 10995091, 21990182, 43980364, 87960728]

約数ペア:

[(1, 87960728), (2, 43980364), (4, 21990182), (8, 10995091), (19, 4629512), (38, 2314756), (76, 1157378), (152, 578689)]