82503808

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 171360000

約数和(自身を除く): 88856192

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 158, 164, 199, 316, 328, 398, 632, 656, 796, 1264, 1312, 1592, 2528, 2624, 3184, 3239, 5056, 5248, 6368, 6478, 8159, 10112, 12736, 12956, 15721, 16318, 25472, 25912, 31442, 32636, 51824, 62884, 65272, 103648, 125768, 130544, 207296, 251536, 261088, 414592, 503072, 522176, 644561, 1006144, 1044352, 1289122, 2012288, 2578244, 5156488, 10312976, 20625952, 41251904, 82503808]

約数ペア:

[(1, 82503808), (2, 41251904), (4, 20625952), (8, 10312976), (16, 5156488), (32, 2578244), (41, 2012288), (64, 1289122), (79, 1044352), (82, 1006144), (128, 644561), (158, 522176), (164, 503072), (199, 414592), (316, 261088), (328, 251536), (398, 207296), (632, 130544), (656, 125768), (796, 103648), (1264, 65272), (1312, 62884), (1592, 51824), (2528, 32636), (2624, 31442), (3184, 25912), (3239, 25472), (5056, 16318), (5248, 15721), (6368, 12956), (6478, 12736), (8159, 10112)]