80492810134976

素因数分解:

$2^6\times {\mathrm{5351}}^1\times {\mathrm{235040209}}^1$

素因数の和:235045572

約数の個数: 28

約数和(自身を含む): 159757770897840

約数和(自身を除く): 79264960762864

約数列:

[1, 2, 4, 8, 16, 32, 64, 5351, 10702, 21404, 42808, 85616, 171232, 342464, 235040209, 470080418, 940160836, 1880321672, 3760643344, 7521286688, 15042573376, 1257700158359, 2515400316718, 5030800633436, 10061601266872, 20123202533744, 40246405067488, 80492810134976]

約数ペア:

[(1, 80492810134976), (2, 40246405067488), (4, 20123202533744), (8, 10061601266872), (16, 5030800633436), (32, 2515400316718), (64, 1257700158359), (5351, 15042573376), (10702, 7521286688), (21404, 3760643344), (42808, 1880321672), (85616, 940160836), (171232, 470080418), (342464, 235040209)]