80907438

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{85889}}^1$

素因数の和:86051

約数の個数: 16

約数和(自身を含む): 162847440

約数和(自身を除く): 81940002

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 85889, 171778, 257667, 515334, 13484573, 26969146, 40453719, 80907438]

約数ペア:

[(1, 80907438), (2, 40453719), (3, 26969146), (6, 13484573), (157, 515334), (314, 257667), (471, 171778), (942, 85889)]