39920984

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{5303}}^1$

素因数の和:6250

約数の個数: 16

約数和(自身を含む): 74945520

約数和(自身を除く): 35024536

約数列:

[1, 2, 4, 8, 941, 1882, 3764, 5303, 7528, 10606, 21212, 42424, 4990123, 9980246, 19960492, 39920984]

約数ペア:

[(1, 39920984), (2, 19960492), (4, 9980246), (8, 4990123), (941, 42424), (1882, 21212), (3764, 10606), (5303, 7528)]