89538242

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:334

約数の個数: 24

約数和(自身を含む): 139155408

約数和(自身を除く): 49617166

約数列:

[1, 2, 71, 83, 107, 142, 166, 214, 5041, 5893, 7597, 8881, 10082, 11786, 15194, 17762, 418403, 539387, 630551, 836806, 1078774, 1261102, 44769121, 89538242]

約数ペア:

[(1, 89538242), (2, 44769121), (71, 1261102), (83, 1078774), (107, 836806), (142, 630551), (166, 539387), (214, 418403), (5041, 17762), (5893, 15194), (7597, 11786), (8881, 10082)]