91159568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 186877920

約数和(自身を除く): 95718352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 908, 1321, 1816, 2642, 3632, 4313, 5284, 8626, 10568, 17252, 21136, 25099, 34504, 50198, 69008, 100396, 200792, 299867, 401584, 599734, 1199468, 2398936, 4797872, 5697473, 11394946, 22789892, 45579784, 91159568]

約数ペア:

[(1, 91159568), (2, 45579784), (4, 22789892), (8, 11394946), (16, 5697473), (19, 4797872), (38, 2398936), (76, 1199468), (152, 599734), (227, 401584), (304, 299867), (454, 200792), (908, 100396), (1321, 69008), (1816, 50198), (2642, 34504), (3632, 25099), (4313, 21136), (5284, 17252), (8626, 10568)]