79857818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{761}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 121798080

約数和(自身を除く): 41940262

約数列:

[1, 2, 71, 142, 739, 761, 1478, 1522, 52469, 54031, 104938, 108062, 562379, 1124758, 39928909, 79857818]

約数ペア:

[(1, 79857818), (2, 39928909), (71, 1124758), (142, 562379), (739, 108062), (761, 104938), (1478, 54031), (1522, 52469)]