54926416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180679}}^1$

素因数の和:180706

約数の個数: 20

約数和(自身を含む): 112021600

約数和(自身を除く): 57095184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180679, 361358, 722716, 1445432, 2890864, 3432901, 6865802, 13731604, 27463208, 54926416]

約数ペア:

[(1, 54926416), (2, 27463208), (4, 13731604), (8, 6865802), (16, 3432901), (19, 2890864), (38, 1445432), (76, 722716), (152, 361358), (304, 180679)]