80492944

素因数分解:

$2^4\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2341}}^1$

素因数の和:2663

約数の個数: 40

約数和(自身を含む): 178891328

約数和(自身を除く): 98398384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 307, 614, 1228, 2149, 2341, 2456, 4298, 4682, 4912, 8596, 9364, 16387, 17192, 18728, 32774, 34384, 37456, 65548, 131096, 262192, 718687, 1437374, 2874748, 5030809, 5749496, 10061618, 11498992, 20123236, 40246472, 80492944]

約数ペア:

[(1, 80492944), (2, 40246472), (4, 20123236), (7, 11498992), (8, 10061618), (14, 5749496), (16, 5030809), (28, 2874748), (56, 1437374), (112, 718687), (307, 262192), (614, 131096), (1228, 65548), (2149, 37456), (2341, 34384), (2456, 32774), (4298, 18728), (4682, 17192), (4912, 16387), (8596, 9364)]