129175328

素因数分解:

$2^5\times {\mathrm{379}}^1\times {\mathrm{10651}}^1$

素因数の和:11040

約数の個数: 24

約数和(自身を含む): 255008880

約数和(自身を除く): 125833552

約数列:

[1, 2, 4, 8, 16, 32, 379, 758, 1516, 3032, 6064, 10651, 12128, 21302, 42604, 85208, 170416, 340832, 4036729, 8073458, 16146916, 32293832, 64587664, 129175328]

約数ペア:

[(1, 129175328), (2, 64587664), (4, 32293832), (8, 16146916), (16, 8073458), (32, 4036729), (379, 340832), (758, 170416), (1516, 85208), (3032, 42604), (6064, 21302), (10651, 12128)]