56402704

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{32341}}^1$

素因数の和:32458

約数の個数: 20

約数和(自身を含む): 110286220

約数和(自身を除く): 53883516

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 32341, 64682, 129364, 258728, 517456, 3525169, 7050338, 14100676, 28201352, 56402704]

約数ペア:

[(1, 56402704), (2, 28201352), (4, 14100676), (8, 7050338), (16, 3525169), (109, 517456), (218, 258728), (436, 129364), (872, 64682), (1744, 32341)]