85564948

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2801}}^1$

素因数の和:3903

約数の個数: 24

約数和(自身を含む): 171347904

約数和(自身を除く): 85782956

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 2801, 4364, 5602, 7637, 11204, 15274, 19607, 30548, 39214, 78428, 3055891, 6111782, 12223564, 21391237, 42782474, 85564948]

約数ペア:

[(1, 85564948), (2, 42782474), (4, 21391237), (7, 12223564), (14, 6111782), (28, 3055891), (1091, 78428), (2182, 39214), (2801, 30548), (4364, 19607), (5602, 15274), (7637, 11204)]