31385838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1549}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 68745600

約数和(自身を除く): 37359762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 307, 614, 921, 1549, 1842, 3098, 3377, 4647, 6754, 9294, 10131, 17039, 20262, 34078, 51117, 102234, 475543, 951086, 1426629, 2853258, 5230973, 10461946, 15692919, 31385838]

約数ペア:

[(1, 31385838), (2, 15692919), (3, 10461946), (6, 5230973), (11, 2853258), (22, 1426629), (33, 951086), (66, 475543), (307, 102234), (614, 51117), (921, 34078), (1549, 20262), (1842, 17039), (3098, 10131), (3377, 9294), (4647, 6754)]