85900928

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{15607}}^1$

素因数の和:15664

約数の個数: 32

約数和(自身を含む): 175121760

約数和(自身を除く): 89220832

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 15607, 31214, 62428, 124856, 249712, 499424, 671101, 998848, 1342202, 1997696, 2684404, 5368808, 10737616, 21475232, 42950464, 85900928]

約数ペア:

[(1, 85900928), (2, 42950464), (4, 21475232), (8, 10737616), (16, 5368808), (32, 2684404), (43, 1997696), (64, 1342202), (86, 998848), (128, 671101), (172, 499424), (344, 249712), (688, 124856), (1376, 62428), (2752, 31214), (5504, 15607)]