22245112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163567}}^1$

素因数の和:163590

約数の個数: 16

約数和(自身を含む): 44163360

約数和(自身を除く): 21918248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163567, 327134, 654268, 1308536, 2780639, 5561278, 11122556, 22245112]

約数ペア:

[(1, 22245112), (2, 11122556), (4, 5561278), (8, 2780639), (17, 1308536), (34, 654268), (68, 327134), (136, 163567)]