216248936

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{33413}}^1$

素因数の和:34228

約数の個数: 16

約数和(自身を含む): 405980100

約数和(自身を除く): 189731164

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 33413, 66826, 133652, 267304, 27031117, 54062234, 108124468, 216248936]

約数ペア:

[(1, 216248936), (2, 108124468), (4, 54062234), (8, 27031117), (809, 267304), (1618, 133652), (3236, 66826), (6472, 33413)]