30320056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{291539}}^1$

素因数の和:291558

約数の個数: 16

約数和(自身を含む): 61223400

約数和(自身を除く): 30903344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 291539, 583078, 1166156, 2332312, 3790007, 7580014, 15160028, 30320056]

約数ペア:

[(1, 30320056), (2, 15160028), (4, 7580014), (8, 3790007), (13, 2332312), (26, 1166156), (52, 583078), (104, 291539)]