69682864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256187}}^1$

素因数の和:256212

約数の個数: 20

約数和(自身を含む): 142952904

約数和(自身を除く): 73270040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256187, 512374, 1024748, 2049496, 4098992, 4355179, 8710358, 17420716, 34841432, 69682864]

約数ペア:

[(1, 69682864), (2, 34841432), (4, 17420716), (8, 8710358), (16, 4355179), (17, 4098992), (34, 2049496), (68, 1024748), (136, 512374), (272, 256187)]