39219616

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40795424

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 167, 179, 328, 334, 358, 656, 668, 716, 1312, 1336, 1432, 2672, 2864, 5344, 5728, 6847, 7339, 13694, 14678, 27388, 29356, 29893, 54776, 58712, 59786, 109552, 117424, 119572, 219104, 234848, 239144, 478288, 956576, 1225613, 2451226, 4902452, 9804904, 19609808, 39219616]

約数ペア:

[(1, 39219616), (2, 19609808), (4, 9804904), (8, 4902452), (16, 2451226), (32, 1225613), (41, 956576), (82, 478288), (164, 239144), (167, 234848), (179, 219104), (328, 119572), (334, 117424), (358, 109552), (656, 59786), (668, 58712), (716, 54776), (1312, 29893), (1336, 29356), (1432, 27388), (2672, 14678), (2864, 13694), (5344, 7339), (5728, 6847)]