29107984

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{20441}}^1$

素因数の和:20538

約数の個数: 20

約数和(自身を含む): 57033180

約数和(自身を除く): 27925196

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 20441, 40882, 81764, 163528, 327056, 1819249, 3638498, 7276996, 14553992, 29107984]

約数ペア:

[(1, 29107984), (2, 14553992), (4, 7276996), (8, 3638498), (16, 1819249), (89, 327056), (178, 163528), (356, 81764), (712, 40882), (1424, 20441)]