39380176

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20341}}^1$

素因数の和:20371

約数の個数: 30

約数和(自身を含む): 83870066

約数和(自身を除く): 44489890

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20341, 40682, 81364, 162728, 223751, 325456, 447502, 895004, 1790008, 2461261, 3580016, 4922522, 9845044, 19690088, 39380176]

約数ペア:

[(1, 39380176), (2, 19690088), (4, 9845044), (8, 4922522), (11, 3580016), (16, 2461261), (22, 1790008), (44, 895004), (88, 447502), (121, 325456), (176, 223751), (242, 162728), (484, 81364), (968, 40682), (1936, 20341)]