45471088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{218611}}^1$

素因数の和:218632

約数の個数: 20

約数和(自身を含む): 94877608

約数和(自身を除く): 49406520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 218611, 437222, 874444, 1748888, 2841943, 3497776, 5683886, 11367772, 22735544, 45471088]

約数ペア:

[(1, 45471088), (2, 22735544), (4, 11367772), (8, 5683886), (13, 3497776), (16, 2841943), (26, 1748888), (52, 874444), (104, 437222), (208, 218611)]