80827936

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4943}}^1$

素因数の和:5033

約数の個数: 48

約数和(自身を含む): 184391424

約数和(自身を除く): 103563488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4943, 8176, 9886, 16352, 19772, 34601, 39544, 69202, 79088, 138404, 158176, 276808, 360839, 553616, 721678, 1107232, 1443356, 2525873, 2886712, 5051746, 5773424, 10103492, 11546848, 20206984, 40413968, 80827936]

約数ペア:

[(1, 80827936), (2, 40413968), (4, 20206984), (7, 11546848), (8, 10103492), (14, 5773424), (16, 5051746), (28, 2886712), (32, 2525873), (56, 1443356), (73, 1107232), (112, 721678), (146, 553616), (224, 360839), (292, 276808), (511, 158176), (584, 138404), (1022, 79088), (1168, 69202), (2044, 39544), (2336, 34601), (4088, 19772), (4943, 16352), (8176, 9886)]