99721304

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{121021}}^1$

素因数の和:121130

約数の個数: 16

約数和(自身を含む): 188794320

約数和(自身を除く): 89073016

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 121021, 242042, 484084, 968168, 12465163, 24930326, 49860652, 99721304]

約数ペア:

[(1, 99721304), (2, 49860652), (4, 24930326), (8, 12465163), (103, 968168), (206, 484084), (412, 242042), (824, 121021)]