42920548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3709}}^1$

素因数の和:3987

約数の個数: 24

約数和(自身を含む): 82272960

約数和(自身を除く): 39352412

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 3709, 5786, 7418, 11572, 14836, 40799, 81598, 163196, 975467, 1950934, 3901868, 10730137, 21460274, 42920548]

約数ペア:

[(1, 42920548), (2, 21460274), (4, 10730137), (11, 3901868), (22, 1950934), (44, 975467), (263, 163196), (526, 81598), (1052, 40799), (2893, 14836), (3709, 11572), (5786, 7418)]