804553168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{39563}}^1$

素因数の和:39643

約数の個数: 40

約数和(自身を含む): 1648394496

約数和(自身を除く): 843841328

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 39563, 79126, 158252, 316504, 633008, 1226453, 1622083, 2452906, 3244166, 4905812, 6488332, 9811624, 12976664, 19623248, 25953328, 50284573, 100569146, 201138292, 402276584, 804553168]

約数ペア:

[(1, 804553168), (2, 402276584), (4, 201138292), (8, 100569146), (16, 50284573), (31, 25953328), (41, 19623248), (62, 12976664), (82, 9811624), (124, 6488332), (164, 4905812), (248, 3244166), (328, 2452906), (496, 1622083), (656, 1226453), (1271, 633008), (2542, 316504), (5084, 158252), (10168, 79126), (20336, 39563)]