90969806

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3371}}^1$

素因数の和:3607

約数の個数: 16

約数和(自身を含む): 138872448

約数和(自身を除く): 47902642

約数列:

[1, 2, 103, 131, 206, 262, 3371, 6742, 13493, 26986, 347213, 441601, 694426, 883202, 45484903, 90969806]

約数ペア:

[(1, 90969806), (2, 45484903), (103, 883202), (131, 694426), (206, 441601), (262, 347213), (3371, 26986), (6742, 13493)]