31870142

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 48463872

約数和(自身を除く): 16593730

約数列:

[1, 2, 127, 254, 271, 463, 542, 926, 34417, 58801, 68834, 117602, 125473, 250946, 15935071, 31870142]

約数ペア:

[(1, 31870142), (2, 15935071), (127, 250946), (254, 125473), (271, 117602), (463, 68834), (542, 58801), (926, 34417)]