80491906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2593}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 141196608

約数和(自身を除く): 60704702

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 913, 1411, 1826, 2593, 2822, 5186, 15521, 28523, 31042, 44081, 57046, 88162, 215219, 430438, 484891, 969782, 2367409, 3658723, 4734818, 7317446, 40245953, 80491906]

約数ペア:

[(1, 80491906), (2, 40245953), (11, 7317446), (17, 4734818), (22, 3658723), (34, 2367409), (83, 969782), (166, 484891), (187, 430438), (374, 215219), (913, 88162), (1411, 57046), (1826, 44081), (2593, 31042), (2822, 28523), (5186, 15521)]