40311058

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2903}}^1$

素因数の和:3089

約数の個数: 16

約数和(自身を含む): 62099136

約数和(自身を除く): 21788078

約数列:

[1, 2, 53, 106, 131, 262, 2903, 5806, 6943, 13886, 153859, 307718, 380293, 760586, 20155529, 40311058]

約数ペア:

[(1, 40311058), (2, 20155529), (53, 760586), (106, 380293), (131, 307718), (262, 153859), (2903, 13886), (5806, 6943)]