90204104

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{109471}}^1$

素因数の和:109580

約数の個数: 16

約数和(自身を含む): 170776320

約数和(自身を除く): 80572216

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 109471, 218942, 437884, 875768, 11275513, 22551026, 45102052, 90204104]

約数ペア:

[(1, 90204104), (2, 45102052), (4, 22551026), (8, 11275513), (103, 875768), (206, 437884), (412, 218942), (824, 109471)]