29920208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 60353280

約数和(自身を除く): 30433072

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 337, 358, 496, 674, 716, 1348, 1432, 2696, 2864, 5392, 5549, 10447, 11098, 20894, 22196, 41788, 44392, 60323, 83576, 88784, 120646, 167152, 241292, 482584, 965168, 1870013, 3740026, 7480052, 14960104, 29920208]

約数ペア:

[(1, 29920208), (2, 14960104), (4, 7480052), (8, 3740026), (16, 1870013), (31, 965168), (62, 482584), (124, 241292), (179, 167152), (248, 120646), (337, 88784), (358, 83576), (496, 60323), (674, 44392), (716, 41788), (1348, 22196), (1432, 20894), (2696, 11098), (2864, 10447), (5392, 5549)]