81542606

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{19259}}^1$

素因数の和:19363

約数の個数: 16

約数和(自身を含む): 128271600

約数和(自身を除く): 46728994

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 19259, 38518, 558511, 1117022, 1405907, 2811814, 40771303, 81542606]

約数ペア:

[(1, 81542606), (2, 40771303), (29, 2811814), (58, 1405907), (73, 1117022), (146, 558511), (2117, 38518), (4234, 19259)]