55685008

素因数分解:

$2^4\times {\mathrm{1303}}^1\times {\mathrm{2671}}^1$

素因数の和:3982

約数の個数: 20

約数和(自身を含む): 108012928

約数和(自身を除く): 52327920

約数列:

[1, 2, 4, 8, 16, 1303, 2606, 2671, 5212, 5342, 10424, 10684, 20848, 21368, 42736, 3480313, 6960626, 13921252, 27842504, 55685008]

約数ペア:

[(1, 55685008), (2, 27842504), (4, 13921252), (8, 6960626), (16, 3480313), (1303, 42736), (2606, 21368), (2671, 20848), (5212, 10684), (5342, 10424)]