85408036

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{3221}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 171049536

約数和(自身を除く): 85641500

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 3221, 3788, 6442, 6629, 12884, 13258, 22547, 26516, 45094, 90188, 3050287, 6100574, 12201148, 21352009, 42704018, 85408036]

約数ペア:

[(1, 85408036), (2, 42704018), (4, 21352009), (7, 12201148), (14, 6100574), (28, 3050287), (947, 90188), (1894, 45094), (3221, 26516), (3788, 22547), (6442, 13258), (6629, 12884)]