40416216

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39163}}^1$

素因数の和:39215

約数の個数: 32

約数和(自身を含む): 103392960

約数和(自身を除く): 62976744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 39163, 78326, 117489, 156652, 234978, 313304, 469956, 939912, 1684009, 3368018, 5052027, 6736036, 10104054, 13472072, 20208108, 40416216]

約数ペア:

[(1, 40416216), (2, 20208108), (3, 13472072), (4, 10104054), (6, 6736036), (8, 5052027), (12, 3368018), (24, 1684009), (43, 939912), (86, 469956), (129, 313304), (172, 234978), (258, 156652), (344, 117489), (516, 78326), (1032, 39163)]