22470424

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 43686720

約数和(自身を除く): 21216296

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 787, 1574, 3148, 3569, 6296, 7138, 14276, 28552, 33841, 65321, 67682, 130642, 135364, 261284, 270728, 522568, 2808803, 5617606, 11235212, 22470424]

約数ペア:

[(1, 22470424), (2, 11235212), (4, 5617606), (8, 2808803), (43, 522568), (83, 270728), (86, 261284), (166, 135364), (172, 130642), (332, 67682), (344, 65321), (664, 33841), (787, 28552), (1574, 14276), (3148, 7138), (3569, 6296)]