39686948

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17077}}^1$

素因数の和:17171

約数の個数: 24

約数和(自身を含む): 80334912

約数和(自身を除く): 40647964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 17077, 34154, 68308, 119539, 239078, 478156, 1417391, 2834782, 5669564, 9921737, 19843474, 39686948]

約数ペア:

[(1, 39686948), (2, 19843474), (4, 9921737), (7, 5669564), (14, 2834782), (28, 1417391), (83, 478156), (166, 239078), (332, 119539), (581, 68308), (1162, 34154), (2324, 17077)]