31816826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13967}}^1$

素因数の和:14053

約数の個数: 16

約数和(自身を含む): 51290496

約数和(自身を除く): 19473670

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13967, 27934, 237439, 474878, 935789, 1871578, 15908413, 31816826]

約数ペア:

[(1, 31816826), (2, 15908413), (17, 1871578), (34, 935789), (67, 474878), (134, 237439), (1139, 27934), (2278, 13967)]