16560784

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{2731}}^1$

素因数の和:3118

約数の個数: 20

約数和(自身を含む): 32182960

約数和(自身を除く): 15622176

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 2731, 3032, 5462, 6064, 10924, 21848, 43696, 1035049, 2070098, 4140196, 8280392, 16560784]

約数ペア:

[(1, 16560784), (2, 8280392), (4, 4140196), (8, 2070098), (16, 1035049), (379, 43696), (758, 21848), (1516, 10924), (2731, 6064), (3032, 5462)]