40391002076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113457871}}^1$

素因数の和:113457964

約数の個数: 12

約数和(自身を含む): 71478459360

約数和(自身を除く): 31087457284

約数列:

[1, 2, 4, 89, 178, 356, 113457871, 226915742, 453831484, 10097750519, 20195501038, 40391002076]

約数ペア:

[(1, 40391002076), (2, 20195501038), (4, 10097750519), (89, 453831484), (178, 226915742), (356, 113457871)]