39620108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 78240456

約数和(自身を除く): 38620348

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 937, 961, 1364, 1874, 1922, 3748, 3844, 10307, 10571, 20614, 21142, 29047, 41228, 42284, 58094, 116188, 319517, 639034, 900457, 1278068, 1800914, 3601828, 9905027, 19810054, 39620108]

約数ペア:

[(1, 39620108), (2, 19810054), (4, 9905027), (11, 3601828), (22, 1800914), (31, 1278068), (44, 900457), (62, 639034), (124, 319517), (341, 116188), (682, 58094), (937, 42284), (961, 41228), (1364, 29047), (1874, 21142), (1922, 20614), (3748, 10571), (3844, 10307)]