1607172656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{256901}}^1$

素因数の和:256949

約数の個数: 40

約数和(自身を含む): 3440431584

約数和(自身を除く): 1833258928

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 256901, 513802, 1027604, 2055208, 4110416, 4367317, 5908723, 8734634, 11817446, 17469268, 23634892, 34938536, 47269784, 69877072, 94539568, 100448291, 200896582, 401793164, 803586328, 1607172656]

約数ペア:

[(1, 1607172656), (2, 803586328), (4, 401793164), (8, 200896582), (16, 100448291), (17, 94539568), (23, 69877072), (34, 47269784), (46, 34938536), (68, 23634892), (92, 17469268), (136, 11817446), (184, 8734634), (272, 5908723), (368, 4367317), (391, 4110416), (782, 2055208), (1564, 1027604), (3128, 513802), (6256, 256901)]