86249044

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7759}}^1$

素因数の和:8167

約数の個数: 24

約数和(自身を含む): 172954880

約数和(自身を除く): 86705836

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 7759, 11116, 15518, 31036, 54313, 108626, 217252, 3080323, 6160646, 12321292, 21562261, 43124522, 86249044]

約数ペア:

[(1, 86249044), (2, 43124522), (4, 21562261), (7, 12321292), (14, 6160646), (28, 3080323), (397, 217252), (794, 108626), (1588, 54313), (2779, 31036), (5558, 15518), (7759, 11116)]