16280056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{156539}}^1$

素因数の和:156558

約数の個数: 16

約数和(自身を含む): 32873400

約数和(自身を除く): 16593344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 156539, 313078, 626156, 1252312, 2035007, 4070014, 8140028, 16280056]

約数ペア:

[(1, 16280056), (2, 8140028), (4, 4070014), (8, 2035007), (13, 1252312), (26, 626156), (52, 313078), (104, 156539)]