80911834

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 122951808

約数和(自身を除く): 42039974

約数列:

[1, 2, 157, 167, 314, 334, 1543, 3086, 26219, 52438, 242251, 257681, 484502, 515362, 40455917, 80911834]

約数ペア:

[(1, 80911834), (2, 40455917), (157, 515362), (167, 484502), (314, 257681), (334, 242251), (1543, 52438), (3086, 26219)]