163089964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43237}}^1$

素因数の和:43305

約数の個数: 24

約数和(自身を含む): 305087328

約数和(自身を除く): 141997364

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 43237, 86474, 172948, 994451, 1772717, 1988902, 3545434, 3977804, 7090868, 40772491, 81544982, 163089964]

約数ペア:

[(1, 163089964), (2, 81544982), (4, 40772491), (23, 7090868), (41, 3977804), (46, 3545434), (82, 1988902), (92, 1772717), (164, 994451), (943, 172948), (1886, 86474), (3772, 43237)]