81146402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{1307}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 125254080

約数和(自身を除く): 44107678

約数列:

[1, 2, 37, 74, 839, 1307, 1678, 2614, 31043, 48359, 62086, 96718, 1096573, 2193146, 40573201, 81146402]

約数ペア:

[(1, 81146402), (2, 40573201), (37, 2193146), (74, 1096573), (839, 96718), (1307, 62086), (1678, 48359), (2614, 31043)]