39155984

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8527}}^1$

素因数の和:8583

約数の個数: 40

約数和(自身を含む): 88827648

約数和(自身を除く): 49671664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8527, 17054, 34108, 59689, 68216, 119378, 136432, 238756, 349607, 477512, 699214, 955024, 1398428, 2447249, 2796856, 4894498, 5593712, 9788996, 19577992, 39155984]

約数ペア:

[(1, 39155984), (2, 19577992), (4, 9788996), (7, 5593712), (8, 4894498), (14, 2796856), (16, 2447249), (28, 1398428), (41, 955024), (56, 699214), (82, 477512), (112, 349607), (164, 238756), (287, 136432), (328, 119378), (574, 68216), (656, 59689), (1148, 34108), (2296, 17054), (4592, 8527)]