31358798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 49230720

約数和(自身を除く): 17871922

約数列:

[1, 2, 23, 46, 419, 838, 1627, 3254, 9637, 19274, 37421, 74842, 681713, 1363426, 15679399, 31358798]

約数ペア:

[(1, 31358798), (2, 15679399), (23, 1363426), (46, 681713), (419, 74842), (838, 37421), (1627, 19274), (3254, 9637)]