87138184

素因数分解:

$2^3\times 7^1\times {\mathrm{1556039}}^1$

素因数の和:1556052

約数の個数: 16

約数和(自身を含む): 186724800

約数和(自身を除く): 99586616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1556039, 3112078, 6224156, 10892273, 12448312, 21784546, 43569092, 87138184]

約数ペア:

[(1, 87138184), (2, 43569092), (4, 21784546), (7, 12448312), (8, 10892273), (14, 6224156), (28, 3112078), (56, 1556039)]