31780494712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{4889}}^1\times {\mathrm{28019}}^1$

素因数の和:32943

約数の個数: 32

約数和(自身を含む): 61658010000

約数和(自身を除く): 29877515288

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 4889, 9778, 19556, 28019, 39112, 56038, 112076, 141781, 224152, 283562, 567124, 812551, 1134248, 1625102, 3250204, 6500408, 136984891, 273969782, 547939564, 1095879128, 3972561839, 7945123678, 15890247356, 31780494712]

約数ペア:

[(1, 31780494712), (2, 15890247356), (4, 7945123678), (8, 3972561839), (29, 1095879128), (58, 547939564), (116, 273969782), (232, 136984891), (4889, 6500408), (9778, 3250204), (19556, 1625102), (28019, 1134248), (39112, 812551), (56038, 567124), (112076, 283562), (141781, 224152)]