1625808

素因数分解:

$2^4\times 3^1\times {\mathrm{33871}}^1$

素因数の和:33882

約数の個数: 20

約数和(自身を含む): 4200128

約数和(自身を除く): 2574320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 33871, 67742, 101613, 135484, 203226, 270968, 406452, 541936, 812904, 1625808]

約数ペア:

[(1, 1625808), (2, 812904), (3, 541936), (4, 406452), (6, 270968), (8, 203226), (12, 135484), (16, 101613), (24, 67742), (48, 33871)]