31325342

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 48470400

約数和(自身を除く): 17145058

約数列:

[1, 2, 59, 71, 118, 142, 3739, 4189, 7478, 8378, 220601, 265469, 441202, 530938, 15662671, 31325342]

約数ペア:

[(1, 31325342), (2, 15662671), (59, 530938), (71, 441202), (118, 265469), (142, 220601), (3739, 8378), (4189, 7478)]