25351184

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{15383}}^1$

素因数の和:15494

約数の個数: 20

約数和(自身を含む): 49598016

約数和(自身を除く): 24246832

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 15383, 30766, 61532, 123064, 246128, 1584449, 3168898, 6337796, 12675592, 25351184]

約数ペア:

[(1, 25351184), (2, 12675592), (4, 6337796), (8, 3168898), (16, 1584449), (103, 246128), (206, 123064), (412, 61532), (824, 30766), (1648, 15383)]