40343056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193957}}^1$

素因数の和:193978

約数の個数: 20

約数和(自身を含む): 84177772

約数和(自身を除く): 43834716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193957, 387914, 775828, 1551656, 2521441, 3103312, 5042882, 10085764, 20171528, 40343056]

約数ペア:

[(1, 40343056), (2, 20171528), (4, 10085764), (8, 5042882), (13, 3103312), (16, 2521441), (26, 1551656), (52, 775828), (104, 387914), (208, 193957)]