86423312

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{27143}}^1$

素因数の和:27350

約数の個数: 20

約数和(自身を含む): 168292800

約数和(自身を除く): 81869488

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 27143, 54286, 108572, 217144, 434288, 5401457, 10802914, 21605828, 43211656, 86423312]

約数ペア:

[(1, 86423312), (2, 43211656), (4, 21605828), (8, 10802914), (16, 5401457), (199, 434288), (398, 217144), (796, 108572), (1592, 54286), (3184, 27143)]