31999528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12539}}^1$

素因数の和:12585

約数の個数: 32

約数和(自身を含む): 67716000

約数和(自身を除く): 35716472

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 12539, 25078, 50156, 100312, 137929, 275858, 363631, 551716, 727262, 1103432, 1454524, 2909048, 3999941, 7999882, 15999764, 31999528]

約数ペア:

[(1, 31999528), (2, 15999764), (4, 7999882), (8, 3999941), (11, 2909048), (22, 1454524), (29, 1103432), (44, 727262), (58, 551716), (88, 363631), (116, 275858), (232, 137929), (319, 100312), (638, 50156), (1276, 25078), (2552, 12539)]