80972515838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1\times {\mathrm{201107}}^1$

素因数の和:206587

約数の個数: 16

約数和(自身を含む): 124764989904

約数和(自身を除く): 43792474066

約数列:

[1, 2, 37, 74, 5441, 10882, 201107, 201317, 402214, 402634, 7440959, 14881918, 1094223187, 2188446374, 40486257919, 80972515838]

約数ペア:

[(1, 80972515838), (2, 40486257919), (37, 2188446374), (74, 1094223187), (5441, 14881918), (10882, 7440959), (201107, 402634), (201317, 402214)]