129374768

素因数分解:

$2^4\times {\mathrm{2339}}^1\times {\mathrm{3457}}^1$

素因数の和:5804

約数の個数: 20

約数和(自身を含む): 250843320

約数和(自身を除く): 121468552

約数列:

[1, 2, 4, 8, 16, 2339, 3457, 4678, 6914, 9356, 13828, 18712, 27656, 37424, 55312, 8085923, 16171846, 32343692, 64687384, 129374768]

約数ペア:

[(1, 129374768), (2, 64687384), (4, 32343692), (8, 16171846), (16, 8085923), (2339, 55312), (3457, 37424), (4678, 27656), (6914, 18712), (9356, 13828)]