31361132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 60048912

約数和(自身を除く): 28687780

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 1693, 3386, 4631, 6772, 9262, 18524, 18623, 37246, 74492, 712753, 1425506, 2851012, 7840283, 15680566, 31361132]

約数ペア:

[(1, 31361132), (2, 15680566), (4, 7840283), (11, 2851012), (22, 1425506), (44, 712753), (421, 74492), (842, 37246), (1684, 18623), (1693, 18524), (3386, 9262), (4631, 6772)]