133817776

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{3191}}^1$

素因数の和:5820

約数の個数: 20

約数和(自身を含む): 259452144

約数和(自身を除く): 125634368

約数列:

[1, 2, 4, 8, 16, 2621, 3191, 5242, 6382, 10484, 12764, 20968, 25528, 41936, 51056, 8363611, 16727222, 33454444, 66908888, 133817776]

約数ペア:

[(1, 133817776), (2, 66908888), (4, 33454444), (8, 16727222), (16, 8363611), (2621, 51056), (3191, 41936), (5242, 25528), (6382, 20968), (10484, 12764)]