84861472

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 173746944

約数和(自身を除く): 88885472

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 142, 164, 284, 328, 568, 656, 911, 1136, 1312, 1822, 2272, 2911, 3644, 5822, 7288, 11644, 14576, 23288, 29152, 37351, 46576, 64681, 74702, 93152, 129362, 149404, 258724, 298808, 517448, 597616, 1034896, 1195232, 2069792, 2651921, 5303842, 10607684, 21215368, 42430736, 84861472]

約数ペア:

[(1, 84861472), (2, 42430736), (4, 21215368), (8, 10607684), (16, 5303842), (32, 2651921), (41, 2069792), (71, 1195232), (82, 1034896), (142, 597616), (164, 517448), (284, 298808), (328, 258724), (568, 149404), (656, 129362), (911, 93152), (1136, 74702), (1312, 64681), (1822, 46576), (2272, 37351), (2911, 29152), (3644, 23288), (5822, 14576), (7288, 11644)]