123470896

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{3571}}^1$

素因数の和:5740

約数の個数: 20

約数和(自身を含む): 239402584

約数和(自身を除く): 115931688

約数列:

[1, 2, 4, 8, 16, 2161, 3571, 4322, 7142, 8644, 14284, 17288, 28568, 34576, 57136, 7716931, 15433862, 30867724, 61735448, 123470896]

約数ペア:

[(1, 123470896), (2, 61735448), (4, 30867724), (8, 15433862), (16, 7716931), (2161, 57136), (3571, 34576), (4322, 28568), (7142, 17288), (8644, 14284)]