40481566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1549}}^1$

素因数の和:1803

約数の個数: 16

約数和(自身を含む): 61938000

約数和(自身を除く): 21456434

約数列:

[1, 2, 73, 146, 179, 358, 1549, 3098, 13067, 26134, 113077, 226154, 277271, 554542, 20240783, 40481566]

約数ペア:

[(1, 40481566), (2, 20240783), (73, 554542), (146, 277271), (179, 226154), (358, 113077), (1549, 26134), (3098, 13067)]