40143088

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{2347}}^1$

素因数の和:3424

約数の個数: 20

約数和(自身を含む): 77883160

約数和(自身を除く): 37740072

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 2347, 4276, 4694, 8552, 9388, 17104, 18776, 37552, 2508943, 5017886, 10035772, 20071544, 40143088]

約数ペア:

[(1, 40143088), (2, 20071544), (4, 10035772), (8, 5017886), (16, 2508943), (1069, 37552), (2138, 18776), (2347, 17104), (4276, 9388), (4694, 8552)]