31273322

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 47809440

約数和(自身を除く): 16536118

約数列:

[1, 2, 67, 134, 419, 557, 838, 1114, 28073, 37319, 56146, 74638, 233383, 466766, 15636661, 31273322]

約数ペア:

[(1, 31273322), (2, 15636661), (67, 466766), (134, 233383), (419, 74638), (557, 56146), (838, 37319), (1114, 28073)]