1656794752

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{13469}}^1$

素因数の和:13545

約数の個数: 48

約数和(自身を含む): 3410806050

約数和(自身を除く): 1754011298

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 13469, 15376, 26938, 30752, 53876, 61504, 107752, 123008, 215504, 417539, 431008, 835078, 862016, 1670156, 1724032, 3340312, 6680624, 12943709, 13361248, 25887418, 26722496, 51774836, 53444992, 103549672, 207099344, 414198688, 828397376, 1656794752]

約数ペア:

[(1, 1656794752), (2, 828397376), (4, 414198688), (8, 207099344), (16, 103549672), (31, 53444992), (32, 51774836), (62, 26722496), (64, 25887418), (124, 13361248), (128, 12943709), (248, 6680624), (496, 3340312), (961, 1724032), (992, 1670156), (1922, 862016), (1984, 835078), (3844, 431008), (3968, 417539), (7688, 215504), (13469, 123008), (15376, 107752), (26938, 61504), (30752, 53876)]