31180202

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1901}}^1$

素因数の和:2101

約数の個数: 16

約数和(自身を含む): 47930400

約数和(自身を除く): 16750198

約数列:

[1, 2, 59, 118, 139, 278, 1901, 3802, 8201, 16402, 112159, 224318, 264239, 528478, 15590101, 31180202]

約数ペア:

[(1, 31180202), (2, 15590101), (59, 528478), (118, 264239), (139, 224318), (278, 112159), (1901, 16402), (3802, 8201)]