80668832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132679}}^1$

素因数の和:132708

約数の個数: 24

約数和(自身を含む): 167176800

約数和(自身を除く): 86507968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132679, 265358, 530716, 1061432, 2122864, 2520901, 4245728, 5041802, 10083604, 20167208, 40334416, 80668832]

約数ペア:

[(1, 80668832), (2, 40334416), (4, 20167208), (8, 10083604), (16, 5041802), (19, 4245728), (32, 2520901), (38, 2122864), (76, 1061432), (152, 530716), (304, 265358), (608, 132679)]