80665018

素因数分解:

$2^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{9587}}^1$

素因数の和:10197

約数の個数: 16

約数和(自身を含む): 138527424

約数和(自身を除く): 57862406

約数列:

[1, 2, 7, 14, 601, 1202, 4207, 8414, 9587, 19174, 67109, 134218, 5761787, 11523574, 40332509, 80665018]

約数ペア:

[(1, 80665018), (2, 40332509), (7, 11523574), (14, 5761787), (601, 134218), (1202, 67109), (4207, 19174), (8414, 9587)]