90214418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9661}}^1$

素因数の和:9722

約数の個数: 32

約数和(自身を含む): 166959360

約数和(自身を除く): 76744942

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 9661, 19322, 67627, 135254, 222203, 280169, 444406, 560338, 1555421, 1961183, 3110842, 3922366, 6443887, 12887774, 45107209, 90214418]

約数ペア:

[(1, 90214418), (2, 45107209), (7, 12887774), (14, 6443887), (23, 3922366), (29, 3110842), (46, 1961183), (58, 1555421), (161, 560338), (203, 444406), (322, 280169), (406, 222203), (667, 135254), (1334, 67627), (4669, 19322), (9338, 9661)]