90640916

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 161387520

約数和(自身を除く): 70746604

約数列:

[1, 2, 4, 113, 127, 226, 254, 452, 508, 1579, 3158, 6316, 14351, 28702, 57404, 178427, 200533, 356854, 401066, 713708, 802132, 22660229, 45320458, 90640916]

約数ペア:

[(1, 90640916), (2, 45320458), (4, 22660229), (113, 802132), (127, 713708), (226, 401066), (254, 356854), (452, 200533), (508, 178427), (1579, 57404), (3158, 28702), (6316, 14351)]