1625144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6553}}^1$

素因数の和:6590

約数の個数: 16

約数和(自身を含む): 3145920

約数和(自身を除く): 1520776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6553, 13106, 26212, 52424, 203143, 406286, 812572, 1625144]

約数ペア:

[(1, 1625144), (2, 812572), (4, 406286), (8, 203143), (31, 52424), (62, 26212), (124, 13106), (248, 6553)]