61738192

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{54347}}^1$

素因数の和:54426

約数の個数: 20

約数和(自身を含む): 121304736

約数和(自身を除く): 59566544

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 54347, 108694, 217388, 434776, 869552, 3858637, 7717274, 15434548, 30869096, 61738192]

約数ペア:

[(1, 61738192), (2, 30869096), (4, 15434548), (8, 7717274), (16, 3858637), (71, 869552), (142, 434776), (284, 217388), (568, 108694), (1136, 54347)]