28312610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91331}}^1$

素因数の和:91369

約数の個数: 16

約数和(自身を含む): 52607232

約数和(自身を除く): 24294622

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 91331, 182662, 456655, 913310, 2831261, 5662522, 14156305, 28312610]

約数ペア:

[(1, 28312610), (2, 14156305), (5, 5662522), (10, 2831261), (31, 913310), (62, 456655), (155, 182662), (310, 91331)]