40440754

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1361}}^1$

素因数の和:1625

約数の個数: 16

約数和(自身を含む): 61780320

約数和(自身を除く): 21339566

約数列:

[1, 2, 83, 166, 179, 358, 1361, 2722, 14857, 29714, 112963, 225926, 243619, 487238, 20220377, 40440754]

約数ペア:

[(1, 40440754), (2, 20220377), (83, 487238), (166, 243619), (179, 225926), (358, 112963), (1361, 29714), (2722, 14857)]