8427872

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2670

約数の個数: 24

約数和(自身を含む): 16760016

約数和(自身を除く): 8332144

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 2557, 3296, 5114, 10228, 20456, 40912, 81824, 263371, 526742, 1053484, 2106968, 4213936, 8427872]

約数ペア:

[(1, 8427872), (2, 4213936), (4, 2106968), (8, 1053484), (16, 526742), (32, 263371), (103, 81824), (206, 40912), (412, 20456), (824, 10228), (1648, 5114), (2557, 3296)]