85848868

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7723}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 172152512

約数和(自身を除く): 86303644

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 7723, 11116, 15446, 30892, 54061, 108122, 216244, 3066031, 6132062, 12264124, 21462217, 42924434, 85848868]

約数ペア:

[(1, 85848868), (2, 42924434), (4, 21462217), (7, 12264124), (14, 6132062), (28, 3066031), (397, 216244), (794, 108122), (1588, 54061), (2779, 30892), (5558, 15446), (7723, 11116)]