31304298

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{71471}}^1$

素因数の和:71549

約数の個数: 16

約数和(自身を含む): 63467136

約数和(自身を除く): 32162838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 71471, 142942, 214413, 428826, 5217383, 10434766, 15652149, 31304298]

約数ペア:

[(1, 31304298), (2, 15652149), (3, 10434766), (6, 5217383), (73, 428826), (146, 214413), (219, 142942), (438, 71471)]