326542144

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{19853}}^1$

素因数の和:20122

約数の個数: 28

約数和(自身を含む): 650536164

約数和(自身を除く): 323994020

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 19853, 39706, 79412, 158824, 317648, 635296, 1270592, 5102221, 10204442, 20408884, 40817768, 81635536, 163271072, 326542144]

約数ペア:

[(1, 326542144), (2, 163271072), (4, 81635536), (8, 40817768), (16, 20408884), (32, 10204442), (64, 5102221), (257, 1270592), (514, 635296), (1028, 317648), (2056, 158824), (4112, 79412), (8224, 39706), (16448, 19853)]