87737642

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4157}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 134569512

約数和(自身を除く): 46831870

約数列:

[1, 2, 61, 122, 173, 346, 4157, 8314, 10553, 21106, 253577, 507154, 719161, 1438322, 43868821, 87737642]

約数ペア:

[(1, 87737642), (2, 43868821), (61, 1438322), (122, 719161), (173, 507154), (346, 253577), (4157, 21106), (8314, 10553)]