81176524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141917}}^1$

素因数の和:141945

約数の個数: 24

約数和(自身を含む): 166895568

約数和(自身を除く): 85719044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 141917, 283834, 567668, 1561087, 1844921, 3122174, 3689842, 6244348, 7379684, 20294131, 40588262, 81176524]

約数ペア:

[(1, 81176524), (2, 40588262), (4, 20294131), (11, 7379684), (13, 6244348), (22, 3689842), (26, 3122174), (44, 1844921), (52, 1561087), (143, 567668), (286, 283834), (572, 141917)]