16564856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26891}}^1$

素因数の和:26915

約数の個数: 32

約数和(自身を含む): 38724480

約数和(自身を除く): 22159624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 26891, 53782, 107564, 188237, 215128, 295801, 376474, 591602, 752948, 1183204, 1505896, 2070607, 2366408, 4141214, 8282428, 16564856]

約数ペア:

[(1, 16564856), (2, 8282428), (4, 4141214), (7, 2366408), (8, 2070607), (11, 1505896), (14, 1183204), (22, 752948), (28, 591602), (44, 376474), (56, 295801), (77, 215128), (88, 188237), (154, 107564), (308, 53782), (616, 26891)]