64631554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{9241}}^1$

素因数の和:9525

約数の個数: 16

約数和(自身を含む): 104804280

約数和(自身を除く): 40172726

約数列:

[1, 2, 13, 26, 269, 538, 3497, 6994, 9241, 18482, 120133, 240266, 2485829, 4971658, 32315777, 64631554]

約数ペア:

[(1, 64631554), (2, 32315777), (13, 4971658), (26, 2485829), (269, 240266), (538, 120133), (3497, 18482), (6994, 9241)]