80515088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 163519296

約数和(自身を除く): 83004208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 331, 368, 661, 662, 1322, 1324, 2644, 2648, 5288, 5296, 7613, 10576, 15203, 15226, 30406, 30452, 60812, 60904, 121624, 121808, 218791, 243248, 437582, 875164, 1750328, 3500656, 5032193, 10064386, 20128772, 40257544, 80515088]

約数ペア:

[(1, 80515088), (2, 40257544), (4, 20128772), (8, 10064386), (16, 5032193), (23, 3500656), (46, 1750328), (92, 875164), (184, 437582), (331, 243248), (368, 218791), (661, 121808), (662, 121624), (1322, 60904), (1324, 60812), (2644, 30452), (2648, 30406), (5288, 15226), (5296, 15203), (7613, 10576)]