23860112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{87721}}^1$

素因数の和:87746

約数の個数: 20

約数和(自身を含む): 48948876

約数和(自身を除く): 25088764

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 87721, 175442, 350884, 701768, 1403536, 1491257, 2982514, 5965028, 11930056, 23860112]

約数ペア:

[(1, 23860112), (2, 11930056), (4, 5965028), (8, 2982514), (16, 1491257), (17, 1403536), (34, 701768), (68, 350884), (136, 175442), (272, 87721)]