84867928

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{53309}}^1$

素因数の和:53514

約数の個数: 16

約数和(自身を含む): 159930000

約数和(自身を除く): 75062072

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 53309, 106618, 213236, 426472, 10608491, 21216982, 42433964, 84867928]

約数ペア:

[(1, 84867928), (2, 42433964), (4, 21216982), (8, 10608491), (199, 426472), (398, 213236), (796, 106618), (1592, 53309)]