31283452

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 56488320

約数和(自身を除く): 25204868

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 1867, 3734, 4189, 7468, 8378, 16756, 110153, 132557, 220306, 265114, 440612, 530228, 7820863, 15641726, 31283452]

約数ペア:

[(1, 31283452), (2, 15641726), (4, 7820863), (59, 530228), (71, 440612), (118, 265114), (142, 220306), (236, 132557), (284, 110153), (1867, 16756), (3734, 8378), (4189, 7468)]