6554288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31511}}^1$

素因数の和:31532

約数の個数: 20

約数和(自身を含む): 13676208

約数和(自身を除く): 7121920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 31511, 63022, 126044, 252088, 409643, 504176, 819286, 1638572, 3277144, 6554288]

約数ペア:

[(1, 6554288), (2, 3277144), (4, 1638572), (8, 819286), (13, 504176), (16, 409643), (26, 252088), (52, 126044), (104, 63022), (208, 31511)]