128711918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{26737}}^1$

素因数の和:26851

約数の個数: 16

約数和(自身を含む): 202139280

約数和(自身を除く): 73427362

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 26737, 53474, 775373, 1550746, 2219171, 4438342, 64355959, 128711918]

約数ペア:

[(1, 128711918), (2, 64355959), (29, 4438342), (58, 2219171), (83, 1550746), (166, 775373), (2407, 53474), (4814, 26737)]