40981622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{27803}}^1$

素因数の和:27883

約数の個数: 16

約数和(自身を含む): 68064192

約数和(自身を除く): 27082570

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 27803, 55606, 305833, 611666, 1862801, 3725602, 20490811, 40981622]

約数ペア:

[(1, 40981622), (2, 20490811), (11, 3725602), (22, 1862801), (67, 611666), (134, 305833), (737, 55606), (1474, 27803)]