80295556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107347}}^1$

素因数の和:107379

約数の個数: 24

約数和(自身を含む): 162310176

約数和(自身を除く): 82014620

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 107347, 214694, 429388, 1180817, 1824899, 2361634, 3649798, 4723268, 7299596, 20073889, 40147778, 80295556]

約数ペア:

[(1, 80295556), (2, 40147778), (4, 20073889), (11, 7299596), (17, 4723268), (22, 3649798), (34, 2361634), (44, 1824899), (68, 1180817), (187, 429388), (374, 214694), (748, 107347)]