42868124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20107}}^1$

素因数の和:20165

約数の個数: 24

約数和(自身を含む): 82764528

約数和(自身を除く): 39896404

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 20107, 40214, 80428, 261391, 522782, 824387, 1045564, 1648774, 3297548, 10717031, 21434062, 42868124]

約数ペア:

[(1, 42868124), (2, 21434062), (4, 10717031), (13, 3297548), (26, 1648774), (41, 1045564), (52, 824387), (82, 522782), (164, 261391), (533, 80428), (1066, 40214), (2132, 20107)]