22224368

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{15607}}^1$

素因数の和:15704

約数の個数: 20

約数和(自身を含む): 43546320

約数和(自身を除く): 21321952

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 15607, 31214, 62428, 124856, 249712, 1389023, 2778046, 5556092, 11112184, 22224368]

約数ペア:

[(1, 22224368), (2, 11112184), (4, 5556092), (8, 2778046), (16, 1389023), (89, 249712), (178, 124856), (356, 62428), (712, 31214), (1424, 15607)]