39875116

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 72641520

約数和(自身を除く): 32766404

約数列:

[1, 2, 4, 29, 58, 116, 173, 346, 692, 1987, 3974, 5017, 7948, 10034, 20068, 57623, 115246, 230492, 343751, 687502, 1375004, 9968779, 19937558, 39875116]

約数ペア:

[(1, 39875116), (2, 19937558), (4, 9968779), (29, 1375004), (58, 687502), (116, 343751), (173, 230492), (346, 115246), (692, 57623), (1987, 20068), (3974, 10034), (5017, 7948)]