8636368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41521}}^1$

素因数の和:41542

約数の個数: 20

約数和(自身を含む): 18020548

約数和(自身を除く): 9384180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 41521, 83042, 166084, 332168, 539773, 664336, 1079546, 2159092, 4318184, 8636368]

約数ペア:

[(1, 8636368), (2, 4318184), (4, 2159092), (8, 1079546), (13, 664336), (16, 539773), (26, 332168), (52, 166084), (104, 83042), (208, 41521)]