17840056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{171539}}^1$

素因数の和:171558

約数の個数: 16

約数和(自身を含む): 36023400

約数和(自身を除く): 18183344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 171539, 343078, 686156, 1372312, 2230007, 4460014, 8920028, 17840056]

約数ペア:

[(1, 17840056), (2, 8920028), (4, 4460014), (8, 2230007), (13, 1372312), (26, 686156), (52, 343078), (104, 171539)]