16078428

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5381}}^1$

素因数の和:5474

約数の個数: 36

約数和(自身を含む): 41140008

約数和(自身を除く): 25061580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 5381, 10762, 16143, 21524, 32286, 48429, 64572, 96858, 193716, 446623, 893246, 1339869, 1786492, 2679738, 4019607, 5359476, 8039214, 16078428]

約数ペア:

[(1, 16078428), (2, 8039214), (3, 5359476), (4, 4019607), (6, 2679738), (9, 1786492), (12, 1339869), (18, 893246), (36, 446623), (83, 193716), (166, 96858), (249, 64572), (332, 48429), (498, 32286), (747, 21524), (996, 16143), (1494, 10762), (2988, 5381)]