863096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 1792560

約数和(自身を除く): 929464

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 193, 344, 386, 559, 772, 1118, 1544, 2236, 2509, 4472, 5018, 8299, 10036, 16598, 20072, 33196, 66392, 107887, 215774, 431548, 863096]

約数ペア:

[(1, 863096), (2, 431548), (4, 215774), (8, 107887), (13, 66392), (26, 33196), (43, 20072), (52, 16598), (86, 10036), (104, 8299), (172, 5018), (193, 4472), (344, 2509), (386, 2236), (559, 1544), (772, 1118)]