55681328

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{5171}}^1$

素因数の和:5852

約数の個数: 20

約数和(自身を含む): 108063768

約数和(自身を除く): 52382440

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5171, 5384, 10342, 10768, 20684, 41368, 82736, 3480083, 6960166, 13920332, 27840664, 55681328]

約数ペア:

[(1, 55681328), (2, 27840664), (4, 13920332), (8, 6960166), (16, 3480083), (673, 82736), (1346, 41368), (2692, 20684), (5171, 10768), (5384, 10342)]