27512432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39989}}^1$

素因数の和:40040

約数の個数: 20

約数和(自身を含む): 54546360

約数和(自身を除く): 27033928

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39989, 79978, 159956, 319912, 639824, 1719527, 3439054, 6878108, 13756216, 27512432]

約数ペア:

[(1, 27512432), (2, 13756216), (4, 6878108), (8, 3439054), (16, 1719527), (43, 639824), (86, 319912), (172, 159956), (344, 79978), (688, 39989)]