71157886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31237}}^1$

素因数の和:31323

約数の個数: 16

約数和(自身を含む): 114705936

約数和(自身を除く): 43548050

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 31237, 62474, 531029, 1062058, 2092879, 4185758, 35578943, 71157886]

約数ペア:

[(1, 71157886), (2, 35578943), (17, 4185758), (34, 2092879), (67, 1062058), (134, 531029), (1139, 62474), (2278, 31237)]