81067316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{34763}}^1$

素因数の和:34831

約数の個数: 24

約数和(自身を含む): 157689504

約数和(自身を除く): 76622188

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 34763, 69526, 139052, 382393, 764786, 1529572, 1842439, 3684878, 7369756, 20266829, 40533658, 81067316]

約数ペア:

[(1, 81067316), (2, 40533658), (4, 20266829), (11, 7369756), (22, 3684878), (44, 1842439), (53, 1529572), (106, 764786), (212, 382393), (583, 139052), (1166, 69526), (2332, 34763)]