82719170

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{15877}}^1$

素因数の和:16405

約数の個数: 16

約数和(自身を含む): 149189688

約数和(自身を除く): 66470518

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 15877, 31754, 79385, 158770, 8271917, 16543834, 41359585, 82719170]

約数ペア:

[(1, 82719170), (2, 41359585), (5, 16543834), (10, 8271917), (521, 158770), (1042, 79385), (2605, 31754), (5210, 15877)]