90275306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{18401}}^1$

素因数の和:18637

約数の個数: 16

約数和(自身を含む): 148393728

約数和(自身を除く): 58118422

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 18401, 36802, 202411, 404822, 4103423, 8206846, 45137653, 90275306]

約数ペア:

[(1, 90275306), (2, 45137653), (11, 8206846), (22, 4103423), (223, 404822), (446, 202411), (2453, 36802), (4906, 18401)]