39039416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12109}}^1$

素因数の和:12159

約数の個数: 32

約数和(自身を含む): 81379200

約数和(自身を除く): 42339784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 12109, 24218, 48436, 96872, 157417, 314834, 375379, 629668, 750758, 1259336, 1501516, 3003032, 4879927, 9759854, 19519708, 39039416]

約数ペア:

[(1, 39039416), (2, 19519708), (4, 9759854), (8, 4879927), (13, 3003032), (26, 1501516), (31, 1259336), (52, 750758), (62, 629668), (104, 375379), (124, 314834), (248, 157417), (403, 96872), (806, 48436), (1612, 24218), (3224, 12109)]