126489424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{255019}}^1$

素因数の和:255058

約数の個数: 20

約数和(自身を含む): 252979840

約数和(自身を除く): 126490416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 255019, 510038, 1020076, 2040152, 4080304, 7905589, 15811178, 31622356, 63244712, 126489424]

約数ペア:

[(1, 126489424), (2, 63244712), (4, 31622356), (8, 15811178), (16, 7905589), (31, 4080304), (62, 2040152), (124, 1020076), (248, 510038), (496, 255019)]