80856616

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{16381}}^1$

素因数の和:17004

約数の個数: 16

約数和(自身を含む): 151861140

約数和(自身を除く): 71004524

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 16381, 32762, 65524, 131048, 10107077, 20214154, 40428308, 80856616]

約数ペア:

[(1, 80856616), (2, 40428308), (4, 20214154), (8, 10107077), (617, 131048), (1234, 65524), (2468, 32762), (4936, 16381)]