55142158

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1327}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 84142080

約数和(自身を除く): 28999922

約数列:

[1, 2, 79, 158, 263, 526, 1327, 2654, 20777, 41554, 104833, 209666, 349001, 698002, 27571079, 55142158]

約数ペア:

[(1, 55142158), (2, 27571079), (79, 698002), (158, 349001), (263, 209666), (526, 104833), (1327, 41554), (2654, 20777)]