80691104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4197

約数の個数: 48

約数和(自身を含む): 174763008

約数和(自身を除く): 94071904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 4127, 4888, 8254, 9776, 16508, 19552, 33016, 53651, 66032, 107302, 132064, 193969, 214604, 387938, 429208, 775876, 858416, 1551752, 1716832, 2521597, 3103504, 5043194, 6207008, 10086388, 20172776, 40345552, 80691104]

約数ペア:

[(1, 80691104), (2, 40345552), (4, 20172776), (8, 10086388), (13, 6207008), (16, 5043194), (26, 3103504), (32, 2521597), (47, 1716832), (52, 1551752), (94, 858416), (104, 775876), (188, 429208), (208, 387938), (376, 214604), (416, 193969), (611, 132064), (752, 107302), (1222, 66032), (1504, 53651), (2444, 33016), (4127, 19552), (4888, 16508), (8254, 9776)]