91651520

素因数分解:

$2^6\times 5^1\times {\mathrm{286411}}^1$

素因数の和:286428

約数の個数: 28

約数和(自身を含む): 218245944

約数和(自身を除く): 126594424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 286411, 572822, 1145644, 1432055, 2291288, 2864110, 4582576, 5728220, 9165152, 11456440, 18330304, 22912880, 45825760, 91651520]

約数ペア:

[(1, 91651520), (2, 45825760), (4, 22912880), (5, 18330304), (8, 11456440), (10, 9165152), (16, 5728220), (20, 4582576), (32, 2864110), (40, 2291288), (64, 1432055), (80, 1145644), (160, 572822), (320, 286411)]