816424316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{8431}}^1$

素因数の和:9041

約数の個数: 24

約数和(自身を含む): 1464739584

約数和(自身を除く): 648315268

約数列:

[1, 2, 4, 43, 86, 172, 563, 1126, 2252, 8431, 16862, 24209, 33724, 48418, 96836, 362533, 725066, 1450132, 4746653, 9493306, 18986612, 204106079, 408212158, 816424316]

約数ペア:

[(1, 816424316), (2, 408212158), (4, 204106079), (43, 18986612), (86, 9493306), (172, 4746653), (563, 1450132), (1126, 725066), (2252, 362533), (8431, 96836), (16862, 48418), (24209, 33724)]