42832816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4853

約数の個数: 40

約数和(自身を含む): 91469840

約数和(自身を除く): 48637024

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 4789, 8944, 9578, 19156, 38312, 62257, 76624, 124514, 205927, 249028, 411854, 498056, 823708, 996112, 1647416, 2677051, 3294832, 5354102, 10708204, 21416408, 42832816]

約数ペア:

[(1, 42832816), (2, 21416408), (4, 10708204), (8, 5354102), (13, 3294832), (16, 2677051), (26, 1647416), (43, 996112), (52, 823708), (86, 498056), (104, 411854), (172, 249028), (208, 205927), (344, 124514), (559, 76624), (688, 62257), (1118, 38312), (2236, 19156), (4472, 9578), (4789, 8944)]