82881296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 165480480

約数和(自身を除く): 82599184

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 179, 344, 358, 673, 688, 716, 1346, 1432, 2692, 2864, 5384, 7697, 10768, 15394, 28939, 30788, 57878, 61576, 115756, 120467, 123152, 231512, 240934, 463024, 481868, 963736, 1927472, 5180081, 10360162, 20720324, 41440648, 82881296]

約数ペア:

[(1, 82881296), (2, 41440648), (4, 20720324), (8, 10360162), (16, 5180081), (43, 1927472), (86, 963736), (172, 481868), (179, 463024), (344, 240934), (358, 231512), (673, 123152), (688, 120467), (716, 115756), (1346, 61576), (1432, 57878), (2692, 30788), (2864, 28939), (5384, 15394), (7697, 10768)]