78552008

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{24733}}^1$

素因数の和:25136

約数の個数: 16

約数和(自身を含む): 147661980

約数和(自身を除く): 69109972

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3176, 24733, 49466, 98932, 197864, 9819001, 19638002, 39276004, 78552008]

約数ペア:

[(1, 78552008), (2, 39276004), (4, 19638002), (8, 9819001), (397, 197864), (794, 98932), (1588, 49466), (3176, 24733)]