170719916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{15991}}^1$

素因数の和:16169

約数の個数: 24

約数和(自身を含む): 318368736

約数和(自身を除く): 147648820

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 15991, 31982, 63964, 271847, 543694, 1087388, 2510587, 5021174, 10042348, 42679979, 85359958, 170719916]

約数ペア:

[(1, 170719916), (2, 85359958), (4, 42679979), (17, 10042348), (34, 5021174), (68, 2510587), (157, 1087388), (314, 543694), (628, 271847), (2669, 63964), (5338, 31982), (10676, 15991)]