287831235424

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{82520423}}^1$

素因数の和:82520542

約数の個数: 24

約数和(自身を含む): 571866538320

約数和(自身を除く): 284035302896

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 82520423, 165040846, 330081692, 660163384, 1320326768, 2640653536, 8994726107, 17989452214, 35978904428, 71957808856, 143915617712, 287831235424]

約数ペア:

[(1, 287831235424), (2, 143915617712), (4, 71957808856), (8, 35978904428), (16, 17989452214), (32, 8994726107), (109, 2640653536), (218, 1320326768), (436, 660163384), (872, 330081692), (1744, 165040846), (3488, 82520423)]