80005376

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{28411}}^1$

素因数の和:28438

約数の個数: 36

約数和(自身を含む): 174222384

約数和(自身を除く): 94217008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 28411, 56822, 113644, 227288, 312521, 454576, 625042, 909152, 1250084, 1818304, 2500168, 3636608, 5000336, 7273216, 10000672, 20001344, 40002688, 80005376]

約数ペア:

[(1, 80005376), (2, 40002688), (4, 20001344), (8, 10000672), (11, 7273216), (16, 5000336), (22, 3636608), (32, 2500168), (44, 1818304), (64, 1250084), (88, 909152), (128, 625042), (176, 454576), (256, 312521), (352, 227288), (704, 113644), (1408, 56822), (2816, 28411)]