78337712

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{19051}}^1$

素因数の和:19316

約数の個数: 20

約数和(自身を含む): 152377896

約数和(自身を除く): 74040184

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 19051, 38102, 76204, 152408, 304816, 4896107, 9792214, 19584428, 39168856, 78337712]

約数ペア:

[(1, 78337712), (2, 39168856), (4, 19584428), (8, 9792214), (16, 4896107), (257, 304816), (514, 152408), (1028, 76204), (2056, 38102), (4112, 19051)]