81108742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6917}}^1$

素因数の和:6984

約数の個数: 32

約数和(自身を含む): 146440224

約数和(自身を除く): 65331482

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 5863, 6917, 11726, 13834, 76087, 89921, 152174, 179842, 283597, 567194, 989131, 1978262, 3119567, 3686761, 6239134, 7373522, 40554371, 81108742]

約数ペア:

[(1, 81108742), (2, 40554371), (11, 7373522), (13, 6239134), (22, 3686761), (26, 3119567), (41, 1978262), (82, 989131), (143, 567194), (286, 283597), (451, 179842), (533, 152174), (902, 89921), (1066, 76087), (5863, 13834), (6917, 11726)]