2090271808

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2659}}^1$

素因数の和:2915

約数の個数: 56

約数和(自身を含む): 4232208960

約数和(自身を除く): 2141937152

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 173, 284, 346, 568, 692, 1136, 1384, 2272, 2659, 2768, 4544, 5318, 5536, 10636, 11072, 12283, 21272, 24566, 42544, 49132, 85088, 98264, 170176, 188789, 196528, 377578, 393056, 460007, 755156, 786112, 920014, 1510312, 1840028, 3020624, 3680056, 6041248, 7360112, 12082496, 14720224, 29440448, 32660497, 65320994, 130641988, 261283976, 522567952, 1045135904, 2090271808]

約数ペア:

[(1, 2090271808), (2, 1045135904), (4, 522567952), (8, 261283976), (16, 130641988), (32, 65320994), (64, 32660497), (71, 29440448), (142, 14720224), (173, 12082496), (284, 7360112), (346, 6041248), (568, 3680056), (692, 3020624), (1136, 1840028), (1384, 1510312), (2272, 920014), (2659, 786112), (2768, 755156), (4544, 460007), (5318, 393056), (5536, 377578), (10636, 196528), (11072, 188789), (12283, 170176), (21272, 98264), (24566, 85088), (42544, 49132)]