31405272

素因数分解:

$2^3\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{1231}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 78650880

約数和(自身を除く): 47245608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1063, 1231, 2126, 2462, 3189, 3693, 4252, 4924, 6378, 7386, 8504, 9848, 12756, 14772, 25512, 29544, 1308553, 2617106, 3925659, 5234212, 7851318, 10468424, 15702636, 31405272]

約数ペア:

[(1, 31405272), (2, 15702636), (3, 10468424), (4, 7851318), (6, 5234212), (8, 3925659), (12, 2617106), (24, 1308553), (1063, 29544), (1231, 25512), (2126, 14772), (2462, 12756), (3189, 9848), (3693, 8504), (4252, 7386), (4924, 6378)]