38789872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 82338480

約数和(自身を除く): 43548608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 433, 509, 866, 1018, 1732, 2036, 3464, 4072, 4763, 5599, 6928, 8144, 9526, 11198, 19052, 22396, 38104, 44792, 76208, 89584, 220397, 440794, 881588, 1763176, 2424367, 3526352, 4848734, 9697468, 19394936, 38789872]

約数ペア:

[(1, 38789872), (2, 19394936), (4, 9697468), (8, 4848734), (11, 3526352), (16, 2424367), (22, 1763176), (44, 881588), (88, 440794), (176, 220397), (433, 89584), (509, 76208), (866, 44792), (1018, 38104), (1732, 22396), (2036, 19052), (3464, 11198), (4072, 9526), (4763, 8144), (5599, 6928)]