40090758

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 42645882

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 419, 431, 838, 862, 1257, 1293, 2514, 2586, 15503, 15947, 31006, 31894, 46509, 47841, 93018, 95682, 180589, 361178, 541767, 1083534, 6681793, 13363586, 20045379, 40090758]

約数ペア:

[(1, 40090758), (2, 20045379), (3, 13363586), (6, 6681793), (37, 1083534), (74, 541767), (111, 361178), (222, 180589), (419, 95682), (431, 93018), (838, 47841), (862, 46509), (1257, 31894), (1293, 31006), (2514, 15947), (2586, 15503)]