80854852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33083}}^1$

素因数の和:33147

約数の個数: 24

約数和(自身を含む): 155627136

約数和(自身を除く): 74772284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 33083, 66166, 132332, 430079, 860158, 1554901, 1720316, 3109802, 6219604, 20213713, 40427426, 80854852]

約数ペア:

[(1, 80854852), (2, 40427426), (4, 20213713), (13, 6219604), (26, 3109802), (47, 1720316), (52, 1554901), (94, 860158), (188, 430079), (611, 132332), (1222, 66166), (2444, 33083)]