80914064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65677}}^1$

素因数の和:65703

約数の個数: 40

約数和(自身を含む): 195457728

約数和(自身を除く): 114543664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 65677, 131354, 262708, 459739, 525416, 722447, 919478, 1050832, 1444894, 1838956, 2889788, 3677912, 5057129, 5779576, 7355824, 10114258, 11559152, 20228516, 40457032, 80914064]

約数ペア:

[(1, 80914064), (2, 40457032), (4, 20228516), (7, 11559152), (8, 10114258), (11, 7355824), (14, 5779576), (16, 5057129), (22, 3677912), (28, 2889788), (44, 1838956), (56, 1444894), (77, 1050832), (88, 919478), (112, 722447), (154, 525416), (176, 459739), (308, 262708), (616, 131354), (1232, 65677)]