864367088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4155611}}^1$

素因数の和:4155632

約数の個数: 20

約数和(自身を含む): 1803535608

約数和(自身を除く): 939168520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4155611, 8311222, 16622444, 33244888, 54022943, 66489776, 108045886, 216091772, 432183544, 864367088]

約数ペア:

[(1, 864367088), (2, 432183544), (4, 216091772), (8, 108045886), (13, 66489776), (16, 54022943), (26, 33244888), (52, 16622444), (104, 8311222), (208, 4155611)]