33280546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 56060928

約数和(自身を除く): 22780382

約数列:

[1, 2, 13, 26, 31, 62, 157, 263, 314, 403, 526, 806, 2041, 3419, 4082, 4867, 6838, 8153, 9734, 16306, 41291, 63271, 82582, 105989, 126542, 211978, 536783, 1073566, 1280021, 2560042, 16640273, 33280546]

約数ペア:

[(1, 33280546), (2, 16640273), (13, 2560042), (26, 1280021), (31, 1073566), (62, 536783), (157, 211978), (263, 126542), (314, 105989), (403, 82582), (526, 63271), (806, 41291), (2041, 16306), (3419, 9734), (4082, 8153), (4867, 6838)]