79900844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{797}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 142375968

約数和(自身を除く): 62475124

約数列:

[1, 2, 4, 71, 142, 284, 353, 706, 797, 1412, 1594, 3188, 25063, 50126, 56587, 100252, 113174, 226348, 281341, 562682, 1125364, 19975211, 39950422, 79900844]

約数ペア:

[(1, 79900844), (2, 39950422), (4, 19975211), (71, 1125364), (142, 562682), (284, 281341), (353, 226348), (706, 113174), (797, 100252), (1412, 56587), (1594, 50126), (3188, 25063)]