55534544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{266993}}^1$

素因数の和:267014

約数の個数: 20

約数和(自身を含む): 115875396

約数和(自身を除く): 60340852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 266993, 533986, 1067972, 2135944, 3470909, 4271888, 6941818, 13883636, 27767272, 55534544]

約数ペア:

[(1, 55534544), (2, 27767272), (4, 13883636), (8, 6941818), (13, 4271888), (16, 3470909), (26, 2135944), (52, 1067972), (104, 533986), (208, 266993)]