40054414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27397}}^1$

素因数の和:27459

約数の個数: 16

約数和(自身を含む): 65097648

約数和(自身を除く): 25043234

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27397, 54794, 465749, 931498, 1178071, 2356142, 20027207, 40054414]

約数ペア:

[(1, 40054414), (2, 20027207), (17, 2356142), (34, 1178071), (43, 931498), (86, 465749), (731, 54794), (1462, 27397)]