16275856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 34114880

約数和(自身を除く): 17839024

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 1447, 2812, 2894, 5624, 5788, 11248, 11576, 23152, 27493, 53539, 54986, 107078, 109972, 214156, 219944, 428312, 439888, 856624, 1017241, 2034482, 4068964, 8137928, 16275856]

約数ペア:

[(1, 16275856), (2, 8137928), (4, 4068964), (8, 2034482), (16, 1017241), (19, 856624), (37, 439888), (38, 428312), (74, 219944), (76, 214156), (148, 109972), (152, 107078), (296, 54986), (304, 53539), (592, 27493), (703, 23152), (1406, 11576), (1447, 11248), (2812, 5788), (2894, 5624)]