163946962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{2311}}^1$

素因数の和:2841

約数の個数: 16

約数和(自身を含む): 249696000

約数和(自身を除く): 85749038

約数列:

[1, 2, 79, 158, 449, 898, 2311, 4622, 35471, 70942, 182569, 365138, 1037639, 2075278, 81973481, 163946962]

約数ペア:

[(1, 163946962), (2, 81973481), (79, 2075278), (158, 1037639), (449, 365138), (898, 182569), (2311, 70942), (4622, 35471)]