80170256

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{48647}}^1$

素因数の和:48758

約数の個数: 20

約数和(自身を含む): 156841152

約数和(自身を除く): 76670896

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 48647, 97294, 194588, 389176, 778352, 5010641, 10021282, 20042564, 40085128, 80170256]

約数ペア:

[(1, 80170256), (2, 40085128), (4, 20042564), (8, 10021282), (16, 5010641), (103, 778352), (206, 389176), (412, 194588), (824, 97294), (1648, 48647)]