4220237312

素因数分解:

$2^9\times {\mathrm{131}}^1\times {\mathrm{62921}}^1$

素因数の和:63070

約数の個数: 40

約数和(自身を含む): 8496735192

約数和(自身を除く): 4276497880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1048, 2096, 4192, 8384, 16768, 33536, 62921, 67072, 125842, 251684, 503368, 1006736, 2013472, 4026944, 8053888, 8242651, 16107776, 16485302, 32215552, 32970604, 65941208, 131882416, 263764832, 527529664, 1055059328, 2110118656, 4220237312]

約数ペア:

[(1, 4220237312), (2, 2110118656), (4, 1055059328), (8, 527529664), (16, 263764832), (32, 131882416), (64, 65941208), (128, 32970604), (131, 32215552), (256, 16485302), (262, 16107776), (512, 8242651), (524, 8053888), (1048, 4026944), (2096, 2013472), (4192, 1006736), (8384, 503368), (16768, 251684), (33536, 125842), (62921, 67072)]