31800674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7127}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 50295168

約数和(自身を除く): 18494494

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 7127, 14254, 163921, 327842, 691319, 1382638, 15900337, 31800674]

約数ペア:

[(1, 31800674), (2, 15900337), (23, 1382638), (46, 691319), (97, 327842), (194, 163921), (2231, 14254), (4462, 7127)]