85142478

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137771}}^1$

素因数の和:137879

約数の個数: 16

約数和(自身を含む): 171939456

約数和(自身を除く): 86796978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 137771, 275542, 413313, 826626, 14190413, 28380826, 42571239, 85142478]

約数ペア:

[(1, 85142478), (2, 42571239), (3, 28380826), (6, 14190413), (103, 826626), (206, 413313), (309, 275542), (618, 137771)]