77495336

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{19891}}^1$

素因数の和:20384

約数の個数: 16

約数和(自身を含む): 145609440

約数和(自身を除く): 68114104

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 19891, 39782, 79564, 159128, 9686917, 19373834, 38747668, 77495336]

約数ペア:

[(1, 77495336), (2, 38747668), (4, 19373834), (8, 9686917), (487, 159128), (974, 79564), (1948, 39782), (3896, 19891)]