80717966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7128

約数の個数: 32

約数和(自身を含む): 149064960

約数和(自身を除く): 68346994

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 7057, 11438, 14114, 49399, 98798, 134083, 268166, 303451, 606902, 938581, 1877162, 2124157, 4248314, 5765569, 11531138, 40358983, 80717966]

約数ペア:

[(1, 80717966), (2, 40358983), (7, 11531138), (14, 5765569), (19, 4248314), (38, 2124157), (43, 1877162), (86, 938581), (133, 606902), (266, 303451), (301, 268166), (602, 134083), (817, 98798), (1634, 49399), (5719, 14114), (7057, 11438)]