42430736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 85494528

約数和(自身を除く): 43063792

約数列:

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

約数ペア:

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