3212144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15443}}^1$

素因数の和:15464

約数の個数: 20

約数和(自身を含む): 6702696

約数和(自身を除く): 3490552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15443, 30886, 61772, 123544, 200759, 247088, 401518, 803036, 1606072, 3212144]

約数ペア:

[(1, 3212144), (2, 1606072), (4, 803036), (8, 401518), (13, 247088), (16, 200759), (26, 123544), (52, 61772), (104, 30886), (208, 15443)]