30444272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{82729}}^1$

素因数の和:82760

約数の個数: 20

約数和(自身を含む): 61551120

約数和(自身を除く): 31106848

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 82729, 165458, 330916, 661832, 1323664, 1902767, 3805534, 7611068, 15222136, 30444272]

約数ペア:

[(1, 30444272), (2, 15222136), (4, 7611068), (8, 3805534), (16, 1902767), (23, 1323664), (46, 661832), (92, 330916), (184, 165458), (368, 82729)]