90609898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{140263}}^1$

素因数の和:140301

約数の個数: 16

約数和(自身を含む): 151485120

約数和(自身を除く): 60875222

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 140263, 280526, 2384471, 2664997, 4768942, 5329994, 45304949, 90609898]

約数ペア:

[(1, 90609898), (2, 45304949), (17, 5329994), (19, 4768942), (34, 2664997), (38, 2384471), (323, 280526), (646, 140263)]