52878142

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2281}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 81001872

約数和(自身を除く): 28123730

約数列:

[1, 2, 67, 134, 173, 346, 2281, 4562, 11591, 23182, 152827, 305654, 394613, 789226, 26439071, 52878142]

約数ペア:

[(1, 52878142), (2, 26439071), (67, 789226), (134, 394613), (173, 305654), (346, 152827), (2281, 23182), (4562, 11591)]