40802728088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{221753957}}^1$

素因数の和:221753986

約数の個数: 16

約数和(自身を含む): 79831424880

約数和(自身を除く): 39028696792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 221753957, 443507914, 887015828, 1774031656, 5100341011, 10200682022, 20401364044, 40802728088]

約数ペア:

[(1, 40802728088), (2, 20401364044), (4, 10200682022), (8, 5100341011), (23, 1774031656), (46, 887015828), (92, 443507914), (184, 221753957)]