31289404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 56347200

約数和(自身を除く): 25057796

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 1117, 2234, 4468, 7003, 14006, 28012, 52499, 104998, 166433, 209996, 332866, 665732, 7822351, 15644702, 31289404]

約数ペア:

[(1, 31289404), (2, 15644702), (4, 7822351), (47, 665732), (94, 332866), (149, 209996), (188, 166433), (298, 104998), (596, 52499), (1117, 28012), (2234, 14006), (4468, 7003)]