71588464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{104053}}^1$

素因数の和:104104

約数の個数: 20

約数和(自身を含む): 141929656

約数和(自身を除く): 70341192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 104053, 208106, 416212, 832424, 1664848, 4474279, 8948558, 17897116, 35794232, 71588464]

約数ペア:

[(1, 71588464), (2, 35794232), (4, 17897116), (8, 8948558), (16, 4474279), (43, 1664848), (86, 832424), (172, 416212), (344, 208106), (688, 104053)]