42636856

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{17137}}^1$

素因数の和:17454

約数の個数: 16

約数和(自身を含む): 80205840

約数和(自身を除く): 37568984

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 17137, 34274, 68548, 137096, 5329607, 10659214, 21318428, 42636856]

約数ペア:

[(1, 42636856), (2, 21318428), (4, 10659214), (8, 5329607), (311, 137096), (622, 68548), (1244, 34274), (2488, 17137)]