42831142

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2081}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 66107664

約数和(自身を除く): 23276522

約数列:

[1, 2, 41, 82, 251, 502, 2081, 4162, 10291, 20582, 85321, 170642, 522331, 1044662, 21415571, 42831142]

約数ペア:

[(1, 42831142), (2, 21415571), (41, 1044662), (82, 522331), (251, 170642), (502, 85321), (2081, 20582), (4162, 10291)]