80750488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110921}}^1$

素因数の和:110947

約数の個数: 32

約数和(自身を含む): 186348960

約数和(自身を除く): 105598472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 110921, 221842, 443684, 776447, 887368, 1441973, 1552894, 2883946, 3105788, 5767892, 6211576, 10093811, 11535784, 20187622, 40375244, 80750488]

約数ペア:

[(1, 80750488), (2, 40375244), (4, 20187622), (7, 11535784), (8, 10093811), (13, 6211576), (14, 5767892), (26, 3105788), (28, 2883946), (52, 1552894), (56, 1441973), (91, 887368), (104, 776447), (182, 443684), (364, 221842), (728, 110921)]