80255978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77617}}^1$

素因数の和:77677

約数の個数: 16

約数和(自身を含む): 134123904

約数和(自身を除く): 53867926

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 77617, 155234, 853787, 1707574, 3647999, 7295998, 40127989, 80255978]

約数ペア:

[(1, 80255978), (2, 40127989), (11, 7295998), (22, 3647999), (47, 1707574), (94, 853787), (517, 155234), (1034, 77617)]