164036848

素因数分解:

$2^4\times {\mathrm{2477}}^1\times {\mathrm{4139}}^1$

素因数の和:6624

約数の個数: 20

約数和(自身を含む): 318026520

約数和(自身を除く): 153989672

約数列:

[1, 2, 4, 8, 16, 2477, 4139, 4954, 8278, 9908, 16556, 19816, 33112, 39632, 66224, 10252303, 20504606, 41009212, 82018424, 164036848]

約数ペア:

[(1, 164036848), (2, 82018424), (4, 41009212), (8, 20504606), (16, 10252303), (2477, 66224), (4139, 39632), (4954, 33112), (8278, 19816), (9908, 16556)]