91331576

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{2011}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 196049280

約数和(自身を除く): 104717704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 2011, 3244, 4022, 5677, 6488, 8044, 11354, 14077, 16088, 22708, 28154, 45416, 56308, 112616, 1630921, 3261842, 6523684, 11416447, 13047368, 22832894, 45665788, 91331576]

約数ペア:

[(1, 91331576), (2, 45665788), (4, 22832894), (7, 13047368), (8, 11416447), (14, 6523684), (28, 3261842), (56, 1630921), (811, 112616), (1622, 56308), (2011, 45416), (3244, 28154), (4022, 22708), (5677, 16088), (6488, 14077), (8044, 11354)]