31601102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2887}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 51186912

約数和(自身を除く): 19585810

約数列:

[1, 2, 13, 26, 421, 842, 2887, 5473, 5774, 10946, 37531, 75062, 1215427, 2430854, 15800551, 31601102]

約数ペア:

[(1, 31601102), (2, 15800551), (13, 2430854), (26, 1215427), (421, 75062), (842, 37531), (2887, 10946), (5473, 5774)]