40841168

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 80947200

約数和(自身を除く): 40106032

約数列:

[1, 2, 4, 8, 16, 101, 127, 199, 202, 254, 398, 404, 508, 796, 808, 1016, 1592, 1616, 2032, 3184, 12827, 20099, 25273, 25654, 40198, 50546, 51308, 80396, 101092, 102616, 160792, 202184, 205232, 321584, 404368, 2552573, 5105146, 10210292, 20420584, 40841168]

約数ペア:

[(1, 40841168), (2, 20420584), (4, 10210292), (8, 5105146), (16, 2552573), (101, 404368), (127, 321584), (199, 205232), (202, 202184), (254, 160792), (398, 102616), (404, 101092), (508, 80396), (796, 51308), (808, 50546), (1016, 40198), (1592, 25654), (1616, 25273), (2032, 20099), (3184, 12827)]