40037896

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 77419800

約数和(自身を除く): 37381904

約数列:

[1, 2, 4, 8, 53, 89, 106, 178, 212, 356, 424, 712, 1061, 2122, 4244, 4717, 8488, 9434, 18868, 37736, 56233, 94429, 112466, 188858, 224932, 377716, 449864, 755432, 5004737, 10009474, 20018948, 40037896]

約数ペア:

[(1, 40037896), (2, 20018948), (4, 10009474), (8, 5004737), (53, 755432), (89, 449864), (106, 377716), (178, 224932), (212, 188858), (356, 112466), (424, 94429), (712, 56233), (1061, 37736), (2122, 18868), (4244, 9434), (4717, 8488)]