82601888

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 168104160

約数和(自身を除く): 85502272

約数列:

[1, 2, 4, 8, 16, 32, 59, 67, 118, 134, 236, 268, 472, 536, 653, 944, 1072, 1306, 1888, 2144, 2612, 3953, 5224, 7906, 10448, 15812, 20896, 31624, 38527, 43751, 63248, 77054, 87502, 126496, 154108, 175004, 308216, 350008, 616432, 700016, 1232864, 1400032, 2581309, 5162618, 10325236, 20650472, 41300944, 82601888]

約数ペア:

[(1, 82601888), (2, 41300944), (4, 20650472), (8, 10325236), (16, 5162618), (32, 2581309), (59, 1400032), (67, 1232864), (118, 700016), (134, 616432), (236, 350008), (268, 308216), (472, 175004), (536, 154108), (653, 126496), (944, 87502), (1072, 77054), (1306, 63248), (1888, 43751), (2144, 38527), (2612, 31624), (3953, 20896), (5224, 15812), (7906, 10448)]