21422384

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 30

約数和(自身を含む): 43406076

約数和(自身を除く): 21983692

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 2531, 4232, 5062, 8464, 10124, 20248, 40496, 58213, 116426, 232852, 465704, 931408, 1338899, 2677798, 5355596, 10711192, 21422384]

約数ペア:

[(1, 21422384), (2, 10711192), (4, 5355596), (8, 2677798), (16, 1338899), (23, 931408), (46, 465704), (92, 232852), (184, 116426), (368, 58213), (529, 40496), (1058, 20248), (2116, 10124), (2531, 8464), (4232, 5062)]