40985912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27397}}^1$

素因数の和:27431

約数の個数: 32

約数和(自身を含む): 88769520

約数和(自身を除く): 47783608

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 27397, 54794, 109588, 219176, 301367, 465749, 602734, 931498, 1205468, 1862996, 2410936, 3725992, 5123239, 10246478, 20492956, 40985912]

約数ペア:

[(1, 40985912), (2, 20492956), (4, 10246478), (8, 5123239), (11, 3725992), (17, 2410936), (22, 1862996), (34, 1205468), (44, 931498), (68, 602734), (88, 465749), (136, 301367), (187, 219176), (374, 109588), (748, 54794), (1496, 27397)]