47942168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{315409}}^1$

素因数の和:315434

約数の個数: 16

約数和(自身を含む): 94623000

約数和(自身を除く): 46680832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 315409, 630818, 1261636, 2523272, 5992771, 11985542, 23971084, 47942168]

約数ペア:

[(1, 47942168), (2, 23971084), (4, 11985542), (8, 5992771), (19, 2523272), (38, 1261636), (76, 630818), (152, 315409)]