40222438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{857}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 62434944

約数和(自身を除く): 22212506

約数列:

[1, 2, 31, 62, 757, 857, 1514, 1714, 23467, 26567, 46934, 53134, 648749, 1297498, 20111219, 40222438]

約数ペア:

[(1, 40222438), (2, 20111219), (31, 1297498), (62, 648749), (757, 53134), (857, 46934), (1514, 26567), (1714, 23467)]