12090448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 24641280

約数和(自身を除く): 12550832

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 367, 464, 568, 734, 1136, 1468, 2059, 2936, 4118, 5872, 8236, 10643, 16472, 21286, 26057, 32944, 42572, 52114, 85144, 104228, 170288, 208456, 416912, 755653, 1511306, 3022612, 6045224, 12090448]

約数ペア:

[(1, 12090448), (2, 6045224), (4, 3022612), (8, 1511306), (16, 755653), (29, 416912), (58, 208456), (71, 170288), (116, 104228), (142, 85144), (232, 52114), (284, 42572), (367, 32944), (464, 26057), (568, 21286), (734, 16472), (1136, 10643), (1468, 8236), (2059, 5872), (2936, 4118)]