80251706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11057}}^1$

素因数の和:11269

約数の個数: 16

約数和(自身を含む): 127388160

約数和(自身を除く): 47136454

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 11057, 22114, 210083, 420166, 2111887, 4223774, 40125853, 80251706]

約数ペア:

[(1, 80251706), (2, 40125853), (19, 4223774), (38, 2111887), (191, 420166), (382, 210083), (3629, 22114), (7258, 11057)]