31528438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5689}}^1$

素因数の和:5871

約数の個数: 16

約数和(自身を含む): 50390640

約数和(自身を除く): 18862202

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 5689, 11378, 96713, 193426, 927307, 1854614, 15764219, 31528438]

約数ペア:

[(1, 31528438), (2, 15764219), (17, 1854614), (34, 927307), (163, 193426), (326, 96713), (2771, 11378), (5542, 5689)]