31799084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1489}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 58825200

約数和(自身を除く): 27026116

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 1489, 2978, 5339, 5956, 10678, 21356, 28291, 56582, 113164, 418409, 836818, 1673636, 7949771, 15899542, 31799084]

約数ペア:

[(1, 31799084), (2, 15899542), (4, 7949771), (19, 1673636), (38, 836818), (76, 418409), (281, 113164), (562, 56582), (1124, 28291), (1489, 21356), (2978, 10678), (5339, 5956)]