87983296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 56

約数和(自身を含む): 186263280

約数和(自身を除く): 98279984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 193, 272, 386, 419, 544, 772, 838, 1088, 1544, 1676, 3088, 3281, 3352, 6176, 6562, 6704, 7123, 12352, 13124, 13408, 14246, 26248, 26816, 28492, 52496, 56984, 80867, 104992, 113968, 161734, 209984, 227936, 323468, 455872, 646936, 1293872, 1374739, 2587744, 2749478, 5175488, 5498956, 10997912, 21995824, 43991648, 87983296]

約数ペア:

[(1, 87983296), (2, 43991648), (4, 21995824), (8, 10997912), (16, 5498956), (17, 5175488), (32, 2749478), (34, 2587744), (64, 1374739), (68, 1293872), (136, 646936), (193, 455872), (272, 323468), (386, 227936), (419, 209984), (544, 161734), (772, 113968), (838, 104992), (1088, 80867), (1544, 56984), (1676, 52496), (3088, 28492), (3281, 26816), (3352, 26248), (6176, 14246), (6562, 13408), (6704, 13124), (7123, 12352)]