65162704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{214351}}^1$

素因数の和:214378

約数の個数: 20

約数和(自身を含む): 132898240

約数和(自身を除く): 67735536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 214351, 428702, 857404, 1714808, 3429616, 4072669, 8145338, 16290676, 32581352, 65162704]

約数ペア:

[(1, 65162704), (2, 32581352), (4, 16290676), (8, 8145338), (16, 4072669), (19, 3429616), (38, 1714808), (76, 857404), (152, 428702), (304, 214351)]