47140426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2663}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 72503424

約数和(自身を除く): 25362998

約数列:

[1, 2, 53, 106, 167, 334, 2663, 5326, 8851, 17702, 141139, 282278, 444721, 889442, 23570213, 47140426]

約数ペア:

[(1, 47140426), (2, 23570213), (53, 889442), (106, 444721), (167, 282278), (334, 141139), (2663, 17702), (5326, 8851)]