39912934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9067}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 62678016

約数和(自身を除く): 22765082

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 9067, 18134, 281077, 562154, 643757, 1287514, 19956467, 39912934]

約数ペア:

[(1, 39912934), (2, 19956467), (31, 1287514), (62, 643757), (71, 562154), (142, 281077), (2201, 18134), (4402, 9067)]