81149822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{3331}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 131267472

約数和(自身を除く): 50117650

約数列:

[1, 2, 13, 26, 937, 1874, 3331, 6662, 12181, 24362, 43303, 86606, 3121147, 6242294, 40574911, 81149822]

約数ペア:

[(1, 81149822), (2, 40574911), (13, 6242294), (26, 3121147), (937, 86606), (1874, 43303), (3331, 24362), (6662, 12181)]