80931578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6637}}^1$

素因数の和:6726

約数の個数: 32

約数和(自身を含む): 151665024

約数和(自身を除く): 70733446

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 6637, 12194, 13274, 46459, 86281, 92918, 172562, 444679, 603967, 889358, 1207934, 3112753, 5780827, 6225506, 11561654, 40465789, 80931578]

約数ペア:

[(1, 80931578), (2, 40465789), (7, 11561654), (13, 6225506), (14, 5780827), (26, 3112753), (67, 1207934), (91, 889358), (134, 603967), (182, 444679), (469, 172562), (871, 92918), (938, 86281), (1742, 46459), (6097, 13274), (6637, 12194)]