64809232

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{15761}}^1$

素因数の和:16026

約数の個数: 20

約数和(自身を含む): 126064476

約数和(自身を除く): 61255244

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 15761, 31522, 63044, 126088, 252176, 4050577, 8101154, 16202308, 32404616, 64809232]

約数ペア:

[(1, 64809232), (2, 32404616), (4, 16202308), (8, 8101154), (16, 4050577), (257, 252176), (514, 126088), (1028, 63044), (2056, 31522), (4112, 15761)]