31392912184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{424091}}^1$

素因数の和:424603

約数の個数: 32

約数和(自身を含む): 62087068800

約数和(自身を除く): 30694156616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 487, 974, 1948, 3896, 9253, 18506, 37012, 74024, 424091, 848182, 1696364, 3392728, 8057729, 16115458, 32230916, 64461832, 206532317, 413064634, 826129268, 1652258536, 3924114023, 7848228046, 15696456092, 31392912184]

約数ペア:

[(1, 31392912184), (2, 15696456092), (4, 7848228046), (8, 3924114023), (19, 1652258536), (38, 826129268), (76, 413064634), (152, 206532317), (487, 64461832), (974, 32230916), (1948, 16115458), (3896, 8057729), (9253, 3392728), (18506, 1696364), (37012, 848182), (74024, 424091)]