17768950016

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{2239031}}^1$

素因数の和:2239078

約数の個数: 36

約数和(自身を含む): 36612651264

約数和(自身を除く): 18843701248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 2239031, 4478062, 8956124, 17912248, 35824496, 69409961, 71648992, 138819922, 143297984, 277639844, 286595968, 555279688, 573191936, 1110559376, 2221118752, 4442237504, 8884475008, 17768950016]

約数ペア:

[(1, 17768950016), (2, 8884475008), (4, 4442237504), (8, 2221118752), (16, 1110559376), (31, 573191936), (32, 555279688), (62, 286595968), (64, 277639844), (124, 143297984), (128, 138819922), (248, 71648992), (256, 69409961), (496, 35824496), (992, 17912248), (1984, 8956124), (3968, 4478062), (7936, 2239031)]