16219136

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 44

約数和(自身を含む): 33210528

約数和(自身を除く): 16991392

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 337, 376, 512, 674, 752, 1024, 1348, 1504, 2696, 3008, 5392, 6016, 10784, 12032, 15839, 21568, 24064, 31678, 43136, 48128, 63356, 86272, 126712, 172544, 253424, 345088, 506848, 1013696, 2027392, 4054784, 8109568, 16219136]

約数ペア:

[(1, 16219136), (2, 8109568), (4, 4054784), (8, 2027392), (16, 1013696), (32, 506848), (47, 345088), (64, 253424), (94, 172544), (128, 126712), (188, 86272), (256, 63356), (337, 48128), (376, 43136), (512, 31678), (674, 24064), (752, 21568), (1024, 15839), (1348, 12032), (1504, 10784), (2696, 6016), (3008, 5392)]