87494864

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{5563}}^1$

素因数の和:6554

約数の個数: 20

約数和(自身を含む): 169724256

約数和(自身を除く): 82229392

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 5563, 7864, 11126, 15728, 22252, 44504, 89008, 5468429, 10936858, 21873716, 43747432, 87494864]

約数ペア:

[(1, 87494864), (2, 43747432), (4, 21873716), (8, 10936858), (16, 5468429), (983, 89008), (1966, 44504), (3932, 22252), (5563, 15728), (7864, 11126)]