80178982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{1931}}^1$

素因数の和:3543

約数の個数: 16

約数和(自身を含む): 129668112

約数和(自身を除く): 49489130

約数列:

[1, 2, 13, 26, 1597, 1931, 3194, 3862, 20761, 25103, 41522, 50206, 3083807, 6167614, 40089491, 80178982]

約数ペア:

[(1, 80178982), (2, 40089491), (13, 6167614), (26, 3083807), (1597, 50206), (1931, 41522), (3194, 25103), (3862, 20761)]