56845906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{21227}}^1$

素因数の和:21345

約数の個数: 16

約数和(自身を含む): 92723904

約数和(自身を除く): 35877998

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 21227, 42454, 275951, 551902, 2186381, 4372762, 28422953, 56845906]

約数ペア:

[(1, 56845906), (2, 28422953), (13, 4372762), (26, 2186381), (103, 551902), (206, 275951), (1339, 42454), (2678, 21227)]