31965454

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 48787200

約数和(自身を除く): 16821746

約数列:

[1, 2, 79, 158, 307, 614, 659, 1318, 24253, 48506, 52061, 104122, 202313, 404626, 15982727, 31965454]

約数ペア:

[(1, 31965454), (2, 15982727), (79, 404626), (158, 202313), (307, 104122), (614, 52061), (659, 48506), (1318, 24253)]