87893252

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 156078720

約数和(自身を除く): 68185468

約数列:

[1, 2, 4, 97, 194, 359, 388, 631, 718, 1262, 1436, 2524, 34823, 61207, 69646, 122414, 139292, 226529, 244828, 453058, 906116, 21973313, 43946626, 87893252]

約数ペア:

[(1, 87893252), (2, 43946626), (4, 21973313), (97, 906116), (194, 453058), (359, 244828), (388, 226529), (631, 139292), (718, 122414), (1262, 69646), (1436, 61207), (2524, 34823)]