80668322

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{72937}}^1$

素因数の和:73025

約数の個数: 16

約数和(自身を含む): 140040960

約数和(自身を除く): 59372638

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 72937, 145874, 510559, 1021118, 5762023, 11524046, 40334161, 80668322]

約数ペア:

[(1, 80668322), (2, 40334161), (7, 11524046), (14, 5762023), (79, 1021118), (158, 510559), (553, 145874), (1106, 72937)]