80726642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103231}}^1$

素因数の和:103273

約数の個数: 16

約数和(自身を含む): 133788672

約数和(自身を除く): 53062030

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 103231, 206462, 1754927, 2374313, 3509854, 4748626, 40363321, 80726642]

約数ペア:

[(1, 80726642), (2, 40363321), (17, 4748626), (23, 3509854), (34, 2374313), (46, 1754927), (391, 206462), (782, 103231)]