31264848

素因数分解:

$2^4\times 3^2\times {\mathrm{217117}}^1$

素因数の和:217131

約数の個数: 30

約数和(自身を含む): 87498554

約数和(自身を除く): 56233706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 217117, 434234, 651351, 868468, 1302702, 1736936, 1954053, 2605404, 3473872, 3908106, 5210808, 7816212, 10421616, 15632424, 31264848]

約数ペア:

[(1, 31264848), (2, 15632424), (3, 10421616), (4, 7816212), (6, 5210808), (8, 3908106), (9, 3473872), (12, 2605404), (16, 1954053), (18, 1736936), (24, 1302702), (36, 868468), (48, 651351), (72, 434234), (144, 217117)]