130804928

素因数分解:

$2^6\times {\mathrm{1229}}^1\times {\mathrm{1663}}^1$

素因数の和:2904

約数の個数: 28

約数和(自身を含む): 259933440

約数和(自身を除く): 129128512

約数列:

[1, 2, 4, 8, 16, 32, 64, 1229, 1663, 2458, 3326, 4916, 6652, 9832, 13304, 19664, 26608, 39328, 53216, 78656, 106432, 2043827, 4087654, 8175308, 16350616, 32701232, 65402464, 130804928]

約数ペア:

[(1, 130804928), (2, 65402464), (4, 32701232), (8, 16350616), (16, 8175308), (32, 4087654), (64, 2043827), (1229, 106432), (1663, 78656), (2458, 53216), (3326, 39328), (4916, 26608), (6652, 19664), (9832, 13304)]