31011604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35081}}^1$

素因数の和:35115

約数の個数: 24

約数和(自身を含む): 61884648

約数和(自身を除く): 30873044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35081, 70162, 140324, 456053, 596377, 912106, 1192754, 1824212, 2385508, 7752901, 15505802, 31011604]

約数ペア:

[(1, 31011604), (2, 15505802), (4, 7752901), (13, 2385508), (17, 1824212), (26, 1192754), (34, 912106), (52, 596377), (68, 456053), (221, 140324), (442, 70162), (884, 35081)]