31855996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{503}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 25043588

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 503, 892, 1006, 2012, 15833, 31666, 35713, 63332, 71426, 112169, 142852, 224338, 448676, 7963999, 15927998, 31855996]

約数ペア:

[(1, 31855996), (2, 15927998), (4, 7963999), (71, 448676), (142, 224338), (223, 142852), (284, 112169), (446, 71426), (503, 63332), (892, 35713), (1006, 31666), (2012, 15833)]