40344616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3433}}^1$

素因数の和:3565

約数の個数: 32

約数和(自身を含む): 82209960

約数和(自身を除く): 41865344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 3433, 5876, 6866, 11752, 13732, 27464, 44629, 89258, 178516, 357032, 387929, 775858, 1551716, 3103432, 5043077, 10086154, 20172308, 40344616]

約数ペア:

[(1, 40344616), (2, 20172308), (4, 10086154), (8, 5043077), (13, 3103432), (26, 1551716), (52, 775858), (104, 387929), (113, 357032), (226, 178516), (452, 89258), (904, 44629), (1469, 27464), (2938, 13732), (3433, 11752), (5876, 6866)]