87585878

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1213}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 133442880

約数和(自身を除く): 45857002

約数列:

[1, 2, 79, 158, 457, 914, 1213, 2426, 36103, 72206, 95827, 191654, 554341, 1108682, 43792939, 87585878]

約数ペア:

[(1, 87585878), (2, 43792939), (79, 1108682), (158, 554341), (457, 191654), (914, 95827), (1213, 72206), (2426, 36103)]