80641306

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{1063}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 122802624

約数和(自身を除く): 42161318

約数列:

[1, 2, 83, 166, 457, 914, 1063, 2126, 37931, 75862, 88229, 176458, 485791, 971582, 40320653, 80641306]

約数ペア:

[(1, 80641306), (2, 40320653), (83, 971582), (166, 485791), (457, 176458), (914, 88229), (1063, 75862), (2126, 37931)]