61650020008

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{39118033}}^1$

素因数の和:39118236

約数の個数: 16

約数和(自身を含む): 116180560980

約数和(自身を除く): 54530540972

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 39118033, 78236066, 156472132, 312944264, 7706252501, 15412505002, 30825010004, 61650020008]

約数ペア:

[(1, 61650020008), (2, 30825010004), (4, 15412505002), (8, 7706252501), (197, 312944264), (394, 156472132), (788, 78236066), (1576, 39118033)]