131040704

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{10289}}^1$

素因数の和:10500

約数の個数: 28

約数和(自身を含む): 261366000

約数和(自身を除く): 130325296

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 10289, 12736, 20578, 41156, 82312, 164624, 329248, 658496, 2047511, 4095022, 8190044, 16380088, 32760176, 65520352, 131040704]

約数ペア:

[(1, 131040704), (2, 65520352), (4, 32760176), (8, 16380088), (16, 8190044), (32, 4095022), (64, 2047511), (199, 658496), (398, 329248), (796, 164624), (1592, 82312), (3184, 41156), (6368, 20578), (10289, 12736)]