67581232

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{37379}}^1$

素因数の和:37500

約数の個数: 20

約数和(自身を含む): 132100920

約数和(自身を除く): 64519688

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 37379, 74758, 149516, 299032, 598064, 4223827, 8447654, 16895308, 33790616, 67581232]

約数ペア:

[(1, 67581232), (2, 33790616), (4, 16895308), (8, 8447654), (16, 4223827), (113, 598064), (226, 299032), (452, 149516), (904, 74758), (1808, 37379)]