80527088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 162132480

約数和(自身を除く): 81605392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 179, 248, 358, 496, 716, 907, 1432, 1814, 2864, 3628, 5549, 7256, 11098, 14512, 22196, 28117, 44392, 56234, 88784, 112468, 162353, 224936, 324706, 449872, 649412, 1298824, 2597648, 5032943, 10065886, 20131772, 40263544, 80527088]

約数ペア:

[(1, 80527088), (2, 40263544), (4, 20131772), (8, 10065886), (16, 5032943), (31, 2597648), (62, 1298824), (124, 649412), (179, 449872), (248, 324706), (358, 224936), (496, 162353), (716, 112468), (907, 88784), (1432, 56234), (1814, 44392), (2864, 28117), (3628, 22196), (5549, 14512), (7256, 11098)]