190043888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{383153}}^1$

素因数の和:383192

約数の個数: 20

約数和(自身を含む): 380088768

約数和(自身を除く): 190044880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 383153, 766306, 1532612, 3065224, 6130448, 11877743, 23755486, 47510972, 95021944, 190043888]

約数ペア:

[(1, 190043888), (2, 95021944), (4, 47510972), (8, 23755486), (16, 11877743), (31, 6130448), (62, 3065224), (124, 1532612), (248, 766306), (496, 383153)]