27894064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{158489}}^1$

素因数の和:158508

約数の個数: 20

約数和(自身を含む): 58958280

約数和(自身を除く): 31064216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 158489, 316978, 633956, 1267912, 1743379, 2535824, 3486758, 6973516, 13947032, 27894064]

約数ペア:

[(1, 27894064), (2, 13947032), (4, 6973516), (8, 3486758), (11, 2535824), (16, 1743379), (22, 1267912), (44, 633956), (88, 316978), (176, 158489)]