163423856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{600823}}^1$

素因数の和:600848

約数の個数: 20

約数和(自身を含む): 335259792

約数和(自身を除く): 171835936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 600823, 1201646, 2403292, 4806584, 9613168, 10213991, 20427982, 40855964, 81711928, 163423856]

約数ペア:

[(1, 163423856), (2, 81711928), (4, 40855964), (8, 20427982), (16, 10213991), (17, 9613168), (34, 4806584), (68, 2403292), (136, 1201646), (272, 600823)]