80674544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{48953}}^1$

素因数の和:49064

約数の個数: 20

約数和(自身を含む): 157827696

約数和(自身を除く): 77153152

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 48953, 97906, 195812, 391624, 783248, 5042159, 10084318, 20168636, 40337272, 80674544]

約数ペア:

[(1, 80674544), (2, 40337272), (4, 20168636), (8, 10084318), (16, 5042159), (103, 783248), (206, 391624), (412, 195812), (824, 97906), (1648, 48953)]