39187882

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 23517782

約数列:

[1, 2, 41, 53, 71, 82, 106, 127, 142, 254, 2173, 2911, 3763, 4346, 5207, 5822, 6731, 7526, 9017, 10414, 13462, 18034, 154283, 275971, 308566, 369697, 477901, 551942, 739394, 955802, 19593941, 39187882]

約数ペア:

[(1, 39187882), (2, 19593941), (41, 955802), (53, 739394), (71, 551942), (82, 477901), (106, 369697), (127, 308566), (142, 275971), (254, 154283), (2173, 18034), (2911, 13462), (3763, 10414), (4346, 9017), (5207, 7526), (5822, 6731)]