81993662

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 127998984

約数和(自身を除く): 46005322

約数列:

[1, 2, 47, 67, 94, 134, 277, 554, 2209, 3149, 4418, 6298, 13019, 18559, 26038, 37118, 148003, 296006, 611893, 872273, 1223786, 1744546, 40996831, 81993662]

約数ペア:

[(1, 81993662), (2, 40996831), (47, 1744546), (67, 1223786), (94, 872273), (134, 611893), (277, 296006), (554, 148003), (2209, 37118), (3149, 26038), (4418, 18559), (6298, 13019)]