23281306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 35636328

約数和(自身を除く): 12355022

約数列:

[1, 2, 73, 146, 181, 362, 881, 1762, 13213, 26426, 64313, 128626, 159461, 318922, 11640653, 23281306]

約数ペア:

[(1, 23281306), (2, 11640653), (73, 318922), (146, 159461), (181, 128626), (362, 64313), (881, 26426), (1762, 13213)]