16610864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 34276080

約数和(自身を除く): 17665216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 541, 808, 1082, 1616, 1919, 2164, 3838, 4328, 7676, 8656, 10279, 15352, 20558, 30704, 41116, 54641, 82232, 109282, 164464, 218564, 437128, 874256, 1038179, 2076358, 4152716, 8305432, 16610864]

約数ペア:

[(1, 16610864), (2, 8305432), (4, 4152716), (8, 2076358), (16, 1038179), (19, 874256), (38, 437128), (76, 218564), (101, 164464), (152, 109282), (202, 82232), (304, 54641), (404, 41116), (541, 30704), (808, 20558), (1082, 15352), (1616, 10279), (1919, 8656), (2164, 7676), (3838, 4328)]