27551312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{55547}}^1$

素因数の和:55586

約数の個数: 20

約数和(自身を含む): 55103616

約数和(自身を除く): 27552304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 55547, 111094, 222188, 444376, 888752, 1721957, 3443914, 6887828, 13775656, 27551312]

約数ペア:

[(1, 27551312), (2, 13775656), (4, 6887828), (8, 3443914), (16, 1721957), (31, 888752), (62, 444376), (124, 222188), (248, 111094), (496, 55547)]