80457914

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2477}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 122661000

約数和(自身を除く): 42203086

約数列:

[1, 2, 109, 149, 218, 298, 2477, 4954, 16241, 32482, 269993, 369073, 539986, 738146, 40228957, 80457914]

約数ペア:

[(1, 80457914), (2, 40228957), (109, 738146), (149, 539986), (218, 369073), (298, 269993), (2477, 32482), (4954, 16241)]