131427106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{40241}}^1$

素因数の和:40337

約数の個数: 16

約数和(自身を含む): 208614528

約数和(自身を除く): 77187422

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 40241, 80482, 925543, 1851086, 2857111, 5714222, 65713553, 131427106]

約数ペア:

[(1, 131427106), (2, 65713553), (23, 5714222), (46, 2857111), (71, 1851086), (142, 925543), (1633, 80482), (3266, 40241)]