82163888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{165653}}^1$

素因数の和:165692

約数の個数: 20

約数和(自身を含む): 164328768

約数和(自身を除く): 82164880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 165653, 331306, 662612, 1325224, 2650448, 5135243, 10270486, 20540972, 41081944, 82163888]

約数ペア:

[(1, 82163888), (2, 41081944), (4, 20540972), (8, 10270486), (16, 5135243), (31, 2650448), (62, 1325224), (124, 662612), (248, 331306), (496, 165653)]