31137370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16651}}^1$

素因数の和:16686

約数の個数: 32

約数和(自身を含む): 64742976

約数和(自身を除く): 33605606

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 16651, 33302, 83255, 166510, 183161, 283067, 366322, 566134, 915805, 1415335, 1831610, 2830670, 3113737, 6227474, 15568685, 31137370]

約数ペア:

[(1, 31137370), (2, 15568685), (5, 6227474), (10, 3113737), (11, 2830670), (17, 1831610), (22, 1415335), (34, 915805), (55, 566134), (85, 366322), (110, 283067), (170, 183161), (187, 166510), (374, 83255), (935, 33302), (1870, 16651)]