16131520

素因数分解:

$2^6\times 5^1\times {\mathrm{50411}}^1$

素因数の和:50428

約数の個数: 28

約数和(自身を含む): 38413944

約数和(自身を除く): 22282424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 50411, 100822, 201644, 252055, 403288, 504110, 806576, 1008220, 1613152, 2016440, 3226304, 4032880, 8065760, 16131520]

約数ペア:

[(1, 16131520), (2, 8065760), (4, 4032880), (5, 3226304), (8, 2016440), (10, 1613152), (16, 1008220), (20, 806576), (32, 504110), (40, 403288), (64, 252055), (80, 201644), (160, 100822), (320, 50411)]