31911716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14479}}^1$

素因数の和:14531

約数の個数: 24

約数和(自身を含む): 60816000

約数和(自身を除く): 28904284

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 14479, 28958, 57916, 275101, 419891, 550202, 839782, 1100404, 1679564, 7977929, 15955858, 31911716]

約数ペア:

[(1, 31911716), (2, 15955858), (4, 7977929), (19, 1679564), (29, 1100404), (38, 839782), (58, 550202), (76, 419891), (116, 275101), (551, 57916), (1102, 28958), (2204, 14479)]