40504538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15193}}^1$

素因数の和:15269

約数の個数: 16

約数和(自身を含む): 64179456

約数和(自身を除く): 23674918

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 15193, 30386, 470983, 653299, 941966, 1306598, 20252269, 40504538]

約数ペア:

[(1, 40504538), (2, 20252269), (31, 1306598), (43, 941966), (62, 653299), (86, 470983), (1333, 30386), (2666, 15193)]