39995776

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 80141400

約数和(自身を除く): 40145624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 1619, 3088, 3238, 6176, 6476, 12352, 12952, 24704, 25904, 51808, 103616, 207232, 312467, 624934, 1249868, 2499736, 4999472, 9998944, 19997888, 39995776]

約数ペア:

[(1, 39995776), (2, 19997888), (4, 9998944), (8, 4999472), (16, 2499736), (32, 1249868), (64, 624934), (128, 312467), (193, 207232), (386, 103616), (772, 51808), (1544, 25904), (1619, 24704), (3088, 12952), (3238, 12352), (6176, 6476)]