31354474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7027}}^1$

素因数の和:7149

約数の個数: 16

約数和(自身を含む): 49589568

約数和(自身を除く): 18235094

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 7027, 14054, 161621, 323242, 681619, 1363238, 15677237, 31354474]

約数ペア:

[(1, 31354474), (2, 15677237), (23, 1363238), (46, 681619), (97, 323242), (194, 161621), (2231, 14054), (4462, 7027)]