996907216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{13613}}^1$

素因数の和:13843

約数の個数: 40

約数和(自身を含む): 2025763200

約数和(自身を除く): 1028855984

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1592, 3184, 4577, 9154, 13613, 18308, 27226, 36616, 54452, 73232, 108904, 217808, 313099, 626198, 1252396, 2504792, 2708987, 5009584, 5417974, 10835948, 21671896, 43343792, 62306701, 124613402, 249226804, 498453608, 996907216]

約数ペア:

[(1, 996907216), (2, 498453608), (4, 249226804), (8, 124613402), (16, 62306701), (23, 43343792), (46, 21671896), (92, 10835948), (184, 5417974), (199, 5009584), (368, 2708987), (398, 2504792), (796, 1252396), (1592, 626198), (3184, 313099), (4577, 217808), (9154, 108904), (13613, 73232), (18308, 54452), (27226, 36616)]