137289584

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{3191}}^1$

素因数の和:5888

約数の個数: 20

約数和(自身を含む): 266180880

約数和(自身を除く): 128891296

約数列:

[1, 2, 4, 8, 16, 2689, 3191, 5378, 6382, 10756, 12764, 21512, 25528, 43024, 51056, 8580599, 17161198, 34322396, 68644792, 137289584]

約数ペア:

[(1, 137289584), (2, 68644792), (4, 34322396), (8, 17161198), (16, 8580599), (2689, 51056), (3191, 43024), (5378, 25528), (6382, 21512), (10756, 12764)]