1656128

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 28

約数和(自身を含む): 3329940

約数和(自身を除く): 1673812

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 229, 452, 458, 904, 916, 1808, 1832, 3616, 3664, 7232, 7328, 14656, 25877, 51754, 103508, 207016, 414032, 828064, 1656128]

約数ペア:

[(1, 1656128), (2, 828064), (4, 414032), (8, 207016), (16, 103508), (32, 51754), (64, 25877), (113, 14656), (226, 7328), (229, 7232), (452, 3664), (458, 3616), (904, 1832), (916, 1808)]