79929992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 154428120

約数和(自身を除く): 74498128

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 788, 1237, 1576, 2474, 4948, 8077, 9896, 16154, 32308, 50717, 64616, 101434, 202868, 243689, 405736, 487378, 974756, 1949512, 9991249, 19982498, 39964996, 79929992]

約数ペア:

[(1, 79929992), (2, 39964996), (4, 19982498), (8, 9991249), (41, 1949512), (82, 974756), (164, 487378), (197, 405736), (328, 243689), (394, 202868), (788, 101434), (1237, 64616), (1576, 50717), (2474, 32308), (4948, 16154), (8077, 9896)]