83381104

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{5227}}^1$

素因数の和:6232

約数の個数: 20

約数和(自身を含む): 161743864

約数和(自身を除く): 78362760

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 5227, 7976, 10454, 15952, 20908, 41816, 83632, 5211319, 10422638, 20845276, 41690552, 83381104]

約数ペア:

[(1, 83381104), (2, 41690552), (4, 20845276), (8, 10422638), (16, 5211319), (997, 83632), (1994, 41816), (3988, 20908), (5227, 15952), (7976, 10454)]