81354944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{115561}}^1$

素因数の和:115584

約数の個数: 28

約数和(自身を含む): 176116488

約数和(自身を除く): 94761544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 115561, 231122, 462244, 924488, 1271171, 1848976, 2542342, 3697952, 5084684, 7395904, 10169368, 20338736, 40677472, 81354944]

約数ペア:

[(1, 81354944), (2, 40677472), (4, 20338736), (8, 10169368), (11, 7395904), (16, 5084684), (22, 3697952), (32, 2542342), (44, 1848976), (64, 1271171), (88, 924488), (176, 462244), (352, 231122), (704, 115561)]