31682638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52981}}^1$

素因数の和:53019

約数の個数: 16

約数和(自身を含む): 53405856

約数和(自身を除く): 21723218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 52981, 105962, 688753, 1218563, 1377506, 2437126, 15841319, 31682638]

約数ペア:

[(1, 31682638), (2, 15841319), (13, 2437126), (23, 1377506), (26, 1218563), (46, 688753), (299, 105962), (598, 52981)]