51141712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{188021}}^1$

素因数の和:188046

約数の個数: 20

約数和(自身を含む): 104916276

約数和(自身を除く): 53774564

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 188021, 376042, 752084, 1504168, 3008336, 3196357, 6392714, 12785428, 25570856, 51141712]

約数ペア:

[(1, 51141712), (2, 25570856), (4, 12785428), (8, 6392714), (16, 3196357), (17, 3008336), (34, 1504168), (68, 752084), (136, 376042), (272, 188021)]