171070816

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8581}}^1$

素因数の和:8687

約数の個数: 48

約数和(自身を含む): 389279520

約数和(自身を除く): 218208704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 8581, 9968, 17162, 19936, 34324, 60067, 68648, 120134, 137296, 240268, 274592, 480536, 763709, 961072, 1527418, 1922144, 3054836, 5345963, 6109672, 10691926, 12219344, 21383852, 24438688, 42767704, 85535408, 171070816]

約数ペア:

[(1, 171070816), (2, 85535408), (4, 42767704), (7, 24438688), (8, 21383852), (14, 12219344), (16, 10691926), (28, 6109672), (32, 5345963), (56, 3054836), (89, 1922144), (112, 1527418), (178, 961072), (224, 763709), (356, 480536), (623, 274592), (712, 240268), (1246, 137296), (1424, 120134), (2492, 68648), (2848, 60067), (4984, 34324), (8581, 19936), (9968, 17162)]