164641174

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{4057}}^1$

素因数の和:4359

約数の個数: 16

約数和(自身を含む): 250687008

約数和(自身を除く): 86045834

約数列:

[1, 2, 103, 197, 206, 394, 4057, 8114, 20291, 40582, 417871, 799229, 835742, 1598458, 82320587, 164641174]

約数ペア:

[(1, 164641174), (2, 82320587), (103, 1598458), (197, 835742), (206, 799229), (394, 417871), (4057, 40582), (8114, 20291)]