40646086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23333}}^1$

素因数の和:23415

約数の個数: 16

約数和(自身を含む): 66641904

約数和(自身を除く): 25995818

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 23333, 46666, 303329, 606658, 1563311, 3126622, 20323043, 40646086]

約数ペア:

[(1, 40646086), (2, 20323043), (13, 3126622), (26, 1563311), (67, 606658), (134, 303329), (871, 46666), (1742, 23333)]