88643468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{515369}}^1$

素因数の和:515416

約数の個数: 12

約数和(自身を含む): 158733960

約数和(自身を除く): 70090492

約数列:

[1, 2, 4, 43, 86, 172, 515369, 1030738, 2061476, 22160867, 44321734, 88643468]

約数ペア:

[(1, 88643468), (2, 44321734), (4, 22160867), (43, 2061476), (86, 1030738), (172, 515369)]