16458380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48407}}^1$

素因数の和:48433

約数の個数: 24

約数和(自身を含む): 36596448

約数和(自身を除く): 20138068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 48407, 96814, 193628, 242035, 484070, 822919, 968140, 1645838, 3291676, 4114595, 8229190, 16458380]

約数ペア:

[(1, 16458380), (2, 8229190), (4, 4114595), (5, 3291676), (10, 1645838), (17, 968140), (20, 822919), (34, 484070), (68, 242035), (85, 193628), (170, 96814), (340, 48407)]