90684244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68909}}^1$

素因数の和:68967

約数の個数: 24

約数和(自身を含む): 185230080

約数和(自身を除く): 94545836

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 68909, 137818, 275636, 482363, 964726, 1929452, 3238723, 6477446, 12954892, 22671061, 45342122, 90684244]

約数ペア:

[(1, 90684244), (2, 45342122), (4, 22671061), (7, 12954892), (14, 6477446), (28, 3238723), (47, 1929452), (94, 964726), (188, 482363), (329, 275636), (658, 137818), (1316, 68909)]