8045308976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{222197}}^1$

素因数の和:222309

約数の個数: 40

約数和(自身を含む): 16311110784

約数和(自身を除く): 8265801808

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 146, 248, 292, 496, 584, 1168, 2263, 4526, 9052, 18104, 36208, 222197, 444394, 888788, 1777576, 3555152, 6888107, 13776214, 16220381, 27552428, 32440762, 55104856, 64881524, 110209712, 129763048, 259526096, 502831811, 1005663622, 2011327244, 4022654488, 8045308976]

約数ペア:

[(1, 8045308976), (2, 4022654488), (4, 2011327244), (8, 1005663622), (16, 502831811), (31, 259526096), (62, 129763048), (73, 110209712), (124, 64881524), (146, 55104856), (248, 32440762), (292, 27552428), (496, 16220381), (584, 13776214), (1168, 6888107), (2263, 3555152), (4526, 1777576), (9052, 888788), (18104, 444394), (36208, 222197)]