102874856

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2857}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 220866240

約数和(自身を除く): 117991384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 2857, 4501, 5144, 5714, 9002, 11428, 18004, 19999, 22856, 36008, 39998, 79996, 159992, 1837051, 3674102, 7348204, 12859357, 14696408, 25718714, 51437428, 102874856]

約数ペア:

[(1, 102874856), (2, 51437428), (4, 25718714), (7, 14696408), (8, 12859357), (14, 7348204), (28, 3674102), (56, 1837051), (643, 159992), (1286, 79996), (2572, 39998), (2857, 36008), (4501, 22856), (5144, 19999), (5714, 18004), (9002, 11428)]