16810976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 42674688

約数和(自身を除く): 25863712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 224, 251, 299, 322, 364, 368, 416, 502, 598, 644, 728, 736, 1004, 1196, 1288, 1456, 1757, 2008, 2093, 2392, 2576, 2912, 3263, 3514, 4016, 4186, 4784, 5152, 5773, 6526, 7028, 8032, 8372, 9568, 11546, 13052, 14056, 16744, 22841, 23092, 26104, 28112, 33488, 40411, 45682, 46184, 52208, 56224, 66976, 75049, 80822, 91364, 92368, 104416, 150098, 161644, 182728, 184736, 300196, 323288, 365456, 525343, 600392, 646576, 730912, 1050686, 1200784, 1293152, 2101372, 2401568, 4202744, 8405488, 16810976]

約数ペア:

[(1, 16810976), (2, 8405488), (4, 4202744), (7, 2401568), (8, 2101372), (13, 1293152), (14, 1200784), (16, 1050686), (23, 730912), (26, 646576), (28, 600392), (32, 525343), (46, 365456), (52, 323288), (56, 300196), (91, 184736), (92, 182728), (104, 161644), (112, 150098), (161, 104416), (182, 92368), (184, 91364), (208, 80822), (224, 75049), (251, 66976), (299, 56224), (322, 52208), (364, 46184), (368, 45682), (416, 40411), (502, 33488), (598, 28112), (644, 26104), (728, 23092), (736, 22841), (1004, 16744), (1196, 14056), (1288, 13052), (1456, 11546), (1757, 9568), (2008, 8372), (2093, 8032), (2392, 7028), (2576, 6526), (2912, 5773), (3263, 5152), (3514, 4784), (4016, 4186)]