21167667056

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{827}}^1\times {\mathrm{5693}}^1$

素因数の和:6809

約数の個数: 40

約数和(自身を含む): 41215312944

約数和(自身を除く): 20047645888

約数列:

[1, 2, 4, 8, 16, 281, 562, 827, 1124, 1654, 2248, 3308, 4496, 5693, 6616, 11386, 13232, 22772, 45544, 91088, 232387, 464774, 929548, 1599733, 1859096, 3199466, 3718192, 4708111, 6398932, 9416222, 12797864, 18832444, 25595728, 37664888, 75329776, 1322979191, 2645958382, 5291916764, 10583833528, 21167667056]

約数ペア:

[(1, 21167667056), (2, 10583833528), (4, 5291916764), (8, 2645958382), (16, 1322979191), (281, 75329776), (562, 37664888), (827, 25595728), (1124, 18832444), (1654, 12797864), (2248, 9416222), (3308, 6398932), (4496, 4708111), (5693, 3718192), (6616, 3199466), (11386, 1859096), (13232, 1599733), (22772, 929548), (45544, 464774), (91088, 232387)]