90521962

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{439427}}^1$

素因数の和:439532

約数の個数: 8

約数和(自身を含む): 137101536

約数和(自身を除く): 46579574

約数列:

[1, 2, 103, 206, 439427, 878854, 45260981, 90521962]

約数ペア:

[(1, 90521962), (2, 45260981), (103, 878854), (206, 439427)]