80452216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773579}}^1$

素因数の和:773598

約数の個数: 16

約数和(自身を含む): 162451800

約数和(自身を除く): 81999584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773579, 1547158, 3094316, 6188632, 10056527, 20113054, 40226108, 80452216]

約数ペア:

[(1, 80452216), (2, 40226108), (4, 20113054), (8, 10056527), (13, 6188632), (26, 3094316), (52, 1547158), (104, 773579)]