22731728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 46330368

約数和(自身を除く): 23598640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 223, 277, 368, 446, 554, 892, 1108, 1784, 2216, 3568, 4432, 5129, 6371, 10258, 12742, 20516, 25484, 41032, 50968, 61771, 82064, 101936, 123542, 247084, 494168, 988336, 1420733, 2841466, 5682932, 11365864, 22731728]

約数ペア:

[(1, 22731728), (2, 11365864), (4, 5682932), (8, 2841466), (16, 1420733), (23, 988336), (46, 494168), (92, 247084), (184, 123542), (223, 101936), (277, 82064), (368, 61771), (446, 50968), (554, 41032), (892, 25484), (1108, 20516), (1784, 12742), (2216, 10258), (3568, 6371), (4432, 5129)]