77888438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{14177}}^1$

素因数の和:14287

約数の個数: 16

約数和(自身を含む): 121477104

約数和(自身を除く): 43588666

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 14177, 28354, 581257, 949859, 1162514, 1899718, 38944219, 77888438]

約数ペア:

[(1, 77888438), (2, 38944219), (41, 1899718), (67, 1162514), (82, 949859), (134, 581257), (2747, 28354), (5494, 14177)]