80212852

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 142619400

約数和(自身を除く): 62406548

約数列:

[1, 2, 4, 89, 178, 293, 356, 586, 769, 1172, 1538, 3076, 26077, 52154, 68441, 104308, 136882, 225317, 273764, 450634, 901268, 20053213, 40106426, 80212852]

約数ペア:

[(1, 80212852), (2, 40106426), (4, 20053213), (89, 901268), (178, 450634), (293, 273764), (356, 225317), (586, 136882), (769, 104308), (1172, 68441), (1538, 52154), (3076, 26077)]