86875136

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2036

約数の個数: 44

約数和(自身を含む): 177794232

約数和(自身を除く): 90919096

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 1973, 2752, 3946, 5504, 7892, 11008, 15784, 22016, 31568, 44032, 63136, 84839, 126272, 169678, 252544, 339356, 505088, 678712, 1010176, 1357424, 2020352, 2714848, 5429696, 10859392, 21718784, 43437568, 86875136]

約数ペア:

[(1, 86875136), (2, 43437568), (4, 21718784), (8, 10859392), (16, 5429696), (32, 2714848), (43, 2020352), (64, 1357424), (86, 1010176), (128, 678712), (172, 505088), (256, 339356), (344, 252544), (512, 169678), (688, 126272), (1024, 84839), (1376, 63136), (1973, 44032), (2752, 31568), (3946, 22016), (5504, 15784), (7892, 11008)]