71376176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193957}}^1$

素因数の和:193988

約数の個数: 20

約数和(自身を含む): 144304752

約数和(自身を除く): 72928576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 193957, 387914, 775828, 1551656, 3103312, 4461011, 8922022, 17844044, 35688088, 71376176]

約数ペア:

[(1, 71376176), (2, 35688088), (4, 17844044), (8, 8922022), (16, 4461011), (23, 3103312), (46, 1551656), (92, 775828), (184, 387914), (368, 193957)]