16679624

素因数分解:

$2^3\times {\mathrm{13}}^4\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 34344510

約数和(自身を除く): 17664886

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 2197, 3796, 4394, 7592, 8788, 12337, 17576, 24674, 28561, 49348, 57122, 98696, 114244, 160381, 228488, 320762, 641524, 1283048, 2084953, 4169906, 8339812, 16679624]

約数ペア:

[(1, 16679624), (2, 8339812), (4, 4169906), (8, 2084953), (13, 1283048), (26, 641524), (52, 320762), (73, 228488), (104, 160381), (146, 114244), (169, 98696), (292, 57122), (338, 49348), (584, 28561), (676, 24674), (949, 17576), (1352, 12337), (1898, 8788), (2197, 7592), (3796, 4394)]