40808822864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{150032437}}^1$

素因数の和:150032462

約数の個数: 20

約数和(自身を含む): 83718100404

約数和(自身を除く): 42909277540

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 150032437, 300064874, 600129748, 1200259496, 2400518992, 2550551429, 5101102858, 10202205716, 20404411432, 40808822864]

約数ペア:

[(1, 40808822864), (2, 20404411432), (4, 10202205716), (8, 5101102858), (16, 2550551429), (17, 2400518992), (34, 1200259496), (68, 600129748), (136, 300064874), (272, 150032437)]