77107514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{81509}}^1$

素因数の和:81565

約数の個数: 16

約数和(自身を含む): 129111840

約数和(自身を除く): 52004326

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 81509, 163018, 896599, 1793198, 3504887, 7009774, 38553757, 77107514]

約数ペア:

[(1, 77107514), (2, 38553757), (11, 7009774), (22, 3504887), (43, 1793198), (86, 896599), (473, 163018), (946, 81509)]