42553306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 65044224

約数和(自身を除く): 22490918

約数列:

[1, 2, 73, 146, 223, 446, 1307, 2614, 16279, 32558, 95411, 190822, 291461, 582922, 21276653, 42553306]

約数ペア:

[(1, 42553306), (2, 21276653), (73, 582922), (146, 291461), (223, 190822), (446, 95411), (1307, 32558), (2614, 16279)]