31657126

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 48933360

約数和(自身を除く): 17276234

約数列:

[1, 2, 37, 74, 419, 838, 1021, 2042, 15503, 31006, 37777, 75554, 427799, 855598, 15828563, 31657126]

約数ペア:

[(1, 31657126), (2, 15828563), (37, 855598), (74, 427799), (419, 75554), (838, 37777), (1021, 31006), (2042, 15503)]