31660910136

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2800859}}^1$

素因数の和:2801028

約数の個数: 48

約数和(自身を含む): 86294496600

約数和(自身を除く): 54633586464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 2800859, 5601718, 8402577, 11203436, 16805154, 22406872, 25207731, 33610308, 50415462, 67220616, 100830924, 201661848, 439734863, 879469726, 1319204589, 1758939452, 2638409178, 3517878904, 3957613767, 5276818356, 7915227534, 10553636712, 15830455068, 31660910136]

約数ペア:

[(1, 31660910136), (2, 15830455068), (3, 10553636712), (4, 7915227534), (6, 5276818356), (8, 3957613767), (9, 3517878904), (12, 2638409178), (18, 1758939452), (24, 1319204589), (36, 879469726), (72, 439734863), (157, 201661848), (314, 100830924), (471, 67220616), (628, 50415462), (942, 33610308), (1256, 25207731), (1413, 22406872), (1884, 16805154), (2826, 11203436), (3768, 8402577), (5652, 5601718), (11304, 2800859)]