53373424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{256603}}^1$

素因数の和:256624

約数の個数: 20

約数和(自身を含む): 111366136

約数和(自身を除く): 57992712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 256603, 513206, 1026412, 2052824, 3335839, 4105648, 6671678, 13343356, 26686712, 53373424]

約数ペア:

[(1, 53373424), (2, 26686712), (4, 13343356), (8, 6671678), (13, 4105648), (16, 3335839), (26, 2052824), (52, 1026412), (104, 513206), (208, 256603)]