161210044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18311}}^1$

素因数の和:18417

約数の個数: 24

約数和(自身を含む): 295335936

約数和(自身を除く): 134125892

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 18311, 36622, 73244, 567641, 1135282, 1300081, 2270564, 2600162, 5200324, 40302511, 80605022, 161210044]

約数ペア:

[(1, 161210044), (2, 80605022), (4, 40302511), (31, 5200324), (62, 2600162), (71, 2270564), (124, 1300081), (142, 1135282), (284, 567641), (2201, 73244), (4402, 36622), (8804, 18311)]