42077138

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 64229760

約数和(自身を除く): 22152622

約数列:

[1, 2, 79, 158, 251, 502, 1061, 2122, 19829, 39658, 83819, 167638, 266311, 532622, 21038569, 42077138]

約数ペア:

[(1, 42077138), (2, 21038569), (79, 532622), (158, 266311), (251, 167638), (502, 83819), (1061, 39658), (2122, 19829)]