56548336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271867}}^1$

素因数の和:271888

約数の個数: 20

約数和(自身を含む): 117990712

約数和(自身を除く): 61442376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271867, 543734, 1087468, 2174936, 3534271, 4349872, 7068542, 14137084, 28274168, 56548336]

約数ペア:

[(1, 56548336), (2, 28274168), (4, 14137084), (8, 7068542), (13, 4349872), (16, 3534271), (26, 2174936), (52, 1087468), (104, 543734), (208, 271867)]