43394542

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1021}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 66225600

約数和(自身を除く): 22831058

約数列:

[1, 2, 79, 158, 269, 538, 1021, 2042, 21251, 42502, 80659, 161318, 274649, 549298, 21697271, 43394542]

約数ペア:

[(1, 43394542), (2, 21697271), (79, 549298), (158, 274649), (269, 161318), (538, 80659), (1021, 42502), (2042, 21251)]