88971370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 170181648

約数和(自身を除く): 81210278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 674, 1553, 1685, 3106, 3370, 5729, 7765, 11458, 15530, 26401, 28645, 52802, 57290, 132005, 264010, 523361, 1046722, 2616805, 5233610, 8897137, 17794274, 44485685, 88971370]

約数ペア:

[(1, 88971370), (2, 44485685), (5, 17794274), (10, 8897137), (17, 5233610), (34, 2616805), (85, 1046722), (170, 523361), (337, 264010), (674, 132005), (1553, 57290), (1685, 52802), (3106, 28645), (3370, 26401), (5729, 15530), (7765, 11458)]