16000016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{9901}}^1$

素因数の和:10010

約数の個数: 20

約数和(自身を含む): 31310124

約数和(自身を除く): 15310108

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 9901, 19802, 39604, 79208, 158416, 1000001, 2000002, 4000004, 8000008, 16000016]

約数ペア:

[(1, 16000016), (2, 8000008), (4, 4000004), (8, 2000002), (16, 1000001), (101, 158416), (202, 79208), (404, 39604), (808, 19802), (1616, 9901)]