97664008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21839}}^1$

素因数の和:21901

約数の個数: 32

約数和(自身を含む): 201801600

約数和(自身を除く): 104137592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 21839, 43678, 87356, 174712, 283907, 567814, 939077, 1135628, 1878154, 2271256, 3756308, 7512616, 12208001, 24416002, 48832004, 97664008]

約数ペア:

[(1, 97664008), (2, 48832004), (4, 24416002), (8, 12208001), (13, 7512616), (26, 3756308), (43, 2271256), (52, 1878154), (86, 1135628), (104, 939077), (172, 567814), (344, 283907), (559, 174712), (1118, 87356), (2236, 43678), (4472, 21839)]