66215536

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{16103}}^1$

素因数の和:16368

約数の個数: 20

約数和(自身を含む): 128799792

約数和(自身を除く): 62584256

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 16103, 32206, 64412, 128824, 257648, 4138471, 8276942, 16553884, 33107768, 66215536]

約数ペア:

[(1, 66215536), (2, 33107768), (4, 16553884), (8, 8276942), (16, 4138471), (257, 257648), (514, 128824), (1028, 64412), (2056, 32206), (4112, 16103)]