5396144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25943}}^1$

素因数の和:25964

約数の個数: 20

約数和(自身を含む): 11259696

約数和(自身を除く): 5863552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25943, 51886, 103772, 207544, 337259, 415088, 674518, 1349036, 2698072, 5396144]

約数ペア:

[(1, 5396144), (2, 2698072), (4, 1349036), (8, 674518), (13, 415088), (16, 337259), (26, 207544), (52, 103772), (104, 51886), (208, 25943)]