80848846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{34939}}^1$

素因数の和:35043

約数の個数: 16

約数和(自身を含む): 132073200

約数和(自身を除く): 51224354

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 34939, 69878, 454207, 908414, 3109571, 6219142, 40424423, 80848846]

約数ペア:

[(1, 80848846), (2, 40424423), (13, 6219142), (26, 3109571), (89, 908414), (178, 454207), (1157, 69878), (2314, 34939)]