82744384

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 170188128

約数和(自身を除く): 87443744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 107, 172, 214, 281, 344, 428, 562, 688, 856, 1124, 1376, 1712, 2248, 2752, 3424, 4496, 4601, 6848, 8992, 9202, 12083, 17984, 18404, 24166, 30067, 36808, 48332, 60134, 73616, 96664, 120268, 147232, 193328, 240536, 294464, 386656, 481072, 773312, 962144, 1292881, 1924288, 2585762, 5171524, 10343048, 20686096, 41372192, 82744384]

約数ペア:

[(1, 82744384), (2, 41372192), (4, 20686096), (8, 10343048), (16, 5171524), (32, 2585762), (43, 1924288), (64, 1292881), (86, 962144), (107, 773312), (172, 481072), (214, 386656), (281, 294464), (344, 240536), (428, 193328), (562, 147232), (688, 120268), (856, 96664), (1124, 73616), (1376, 60134), (1712, 48332), (2248, 36808), (2752, 30067), (3424, 24166), (4496, 18404), (4601, 17984), (6848, 12083), (8992, 9202)]