90461734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{18439}}^1$

素因数の和:18675

約数の個数: 16

約数和(自身を含む): 148700160

約数和(自身を除く): 58238426

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 18439, 36878, 202829, 405658, 4111897, 8223794, 45230867, 90461734]

約数ペア:

[(1, 90461734), (2, 45230867), (11, 8223794), (22, 4111897), (223, 405658), (446, 202829), (2453, 36878), (4906, 18439)]