16996840928

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{21841}}^1$

素因数の和:22227

約数の個数: 48

約数和(自身を含む): 33982832016

約数和(自身を除く): 16985991088

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 293, 332, 586, 664, 1172, 1328, 2344, 2656, 4688, 9376, 21841, 24319, 43682, 48638, 87364, 97276, 174728, 194552, 349456, 389104, 698912, 778208, 1812803, 3625606, 6399413, 7251212, 12798826, 14502424, 25597652, 29004848, 51195304, 58009696, 102390608, 204781216, 531151279, 1062302558, 2124605116, 4249210232, 8498420464, 16996840928]

約数ペア:

[(1, 16996840928), (2, 8498420464), (4, 4249210232), (8, 2124605116), (16, 1062302558), (32, 531151279), (83, 204781216), (166, 102390608), (293, 58009696), (332, 51195304), (586, 29004848), (664, 25597652), (1172, 14502424), (1328, 12798826), (2344, 7251212), (2656, 6399413), (4688, 3625606), (9376, 1812803), (21841, 778208), (24319, 698912), (43682, 389104), (48638, 349456), (87364, 194552), (97276, 174728)]