40661494

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2297}}^1$

素因数の和:2519

約数の個数: 16

約数和(自身を含む): 62542368

約数和(自身を除く): 21880874

約数列:

[1, 2, 53, 106, 167, 334, 2297, 4594, 8851, 17702, 121741, 243482, 383599, 767198, 20330747, 40661494]

約数ペア:

[(1, 40661494), (2, 20330747), (53, 767198), (106, 383599), (167, 243482), (334, 121741), (2297, 17702), (4594, 8851)]