31422734

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12539}}^1$

素因数の和:12727

約数の個数: 16

約数和(自身を含む): 54172800

約数和(自身を除く): 22750066

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 12539, 25078, 87773, 175546, 2244481, 4488962, 15711367, 31422734]

約数ペア:

[(1, 31422734), (2, 15711367), (7, 4488962), (14, 2244481), (179, 175546), (358, 87773), (1253, 25078), (2506, 12539)]