40631248

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15773}}^1$

素因数の和:15811

約数の個数: 40

約数和(自身を含む): 93886848

約数和(自身を除く): 53255600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 15773, 31546, 63092, 110411, 126184, 220822, 252368, 362779, 441644, 725558, 883288, 1451116, 1766576, 2539453, 2902232, 5078906, 5804464, 10157812, 20315624, 40631248]

約数ペア:

[(1, 40631248), (2, 20315624), (4, 10157812), (7, 5804464), (8, 5078906), (14, 2902232), (16, 2539453), (23, 1766576), (28, 1451116), (46, 883288), (56, 725558), (92, 441644), (112, 362779), (161, 252368), (184, 220822), (322, 126184), (368, 110411), (644, 63092), (1288, 31546), (2576, 15773)]