2086832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 4499712

約数和(自身を除く): 2412880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 167, 176, 284, 334, 568, 668, 781, 1136, 1336, 1562, 1837, 2672, 3124, 3674, 6248, 7348, 11857, 12496, 14696, 23714, 29392, 47428, 94856, 130427, 189712, 260854, 521708, 1043416, 2086832]

約数ペア:

[(1, 2086832), (2, 1043416), (4, 521708), (8, 260854), (11, 189712), (16, 130427), (22, 94856), (44, 47428), (71, 29392), (88, 23714), (142, 14696), (167, 12496), (176, 11857), (284, 7348), (334, 6248), (568, 3674), (668, 3124), (781, 2672), (1136, 1837), (1336, 1562)]