25991144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{104803}}^1$

素因数の和:104840

約数の個数: 16

約数和(自身を含む): 50305920

約数和(自身を除く): 24314776

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 104803, 209606, 419212, 838424, 3248893, 6497786, 12995572, 25991144]

約数ペア:

[(1, 25991144), (2, 12995572), (4, 6497786), (8, 3248893), (31, 838424), (62, 419212), (124, 209606), (248, 104803)]