81733864

素因数分解:

$2^3\times {\mathrm{1153}}^1\times {\mathrm{8861}}^1$

素因数の和:10020

約数の個数: 16

約数和(自身を含む): 153401220

約数和(自身を除く): 71667356

約数列:

[1, 2, 4, 8, 1153, 2306, 4612, 8861, 9224, 17722, 35444, 70888, 10216733, 20433466, 40866932, 81733864]

約数ペア:

[(1, 81733864), (2, 40866932), (4, 20433466), (8, 10216733), (1153, 70888), (2306, 35444), (4612, 17722), (8861, 9224)]