22036144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{105943}}^1$

素因数の和:105964

約数の個数: 20

約数和(自身を含む): 45979696

約数和(自身を除く): 23943552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 105943, 211886, 423772, 847544, 1377259, 1695088, 2754518, 5509036, 11018072, 22036144]

約数ペア:

[(1, 22036144), (2, 11018072), (4, 5509036), (8, 2754518), (13, 1695088), (16, 1377259), (26, 847544), (52, 423772), (104, 211886), (208, 105943)]