40461418

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{643}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 61762176

約数和(自身を除く): 21300758

約数列:

[1, 2, 73, 146, 431, 643, 862, 1286, 31463, 46939, 62926, 93878, 277133, 554266, 20230709, 40461418]

約数ペア:

[(1, 40461418), (2, 20230709), (73, 554266), (146, 277133), (431, 93878), (643, 62926), (862, 46939), (1286, 31463)]