22133876992

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{21961}}^1$

素因数の和:22135

約数の個数: 72

約数和(自身を含む): 45967695872

約数和(自身を除く): 23833818880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 7874, 7936, 8128, 15748, 16256, 21961, 31496, 32512, 43922, 62992, 87844, 125984, 175688, 251968, 351376, 503936, 680791, 702752, 1007872, 1361582, 1405504, 2723164, 2789047, 2811008, 5446328, 5578094, 5622016, 10892656, 11156188, 21785312, 22312376, 43570624, 44624752, 86460457, 87141248, 89249504, 172920914, 174282496, 178499008, 345841828, 356998016, 691683656, 713996032, 1383367312, 2766734624, 5533469248, 11066938496, 22133876992]

約数ペア:

[(1, 22133876992), (2, 11066938496), (4, 5533469248), (8, 2766734624), (16, 1383367312), (31, 713996032), (32, 691683656), (62, 356998016), (64, 345841828), (124, 178499008), (127, 174282496), (128, 172920914), (248, 89249504), (254, 87141248), (256, 86460457), (496, 44624752), (508, 43570624), (992, 22312376), (1016, 21785312), (1984, 11156188), (2032, 10892656), (3937, 5622016), (3968, 5578094), (4064, 5446328), (7874, 2811008), (7936, 2789047), (8128, 2723164), (15748, 1405504), (16256, 1361582), (21961, 1007872), (31496, 702752), (32512, 680791), (43922, 503936), (62992, 351376), (87844, 251968), (125984, 175688)]