47992816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 40

約数和(自身を含む): 96462080

約数和(自身を除く): 48469264

約数列:

[1, 2, 4, 8, 16, 43, 79, 86, 158, 172, 316, 344, 632, 688, 883, 1264, 1766, 3397, 3532, 6794, 7064, 13588, 14128, 27176, 37969, 54352, 69757, 75938, 139514, 151876, 279028, 303752, 558056, 607504, 1116112, 2999551, 5999102, 11998204, 23996408, 47992816]

約数ペア:

[(1, 47992816), (2, 23996408), (4, 11998204), (8, 5999102), (16, 2999551), (43, 1116112), (79, 607504), (86, 558056), (158, 303752), (172, 279028), (316, 151876), (344, 139514), (632, 75938), (688, 69757), (883, 54352), (1264, 37969), (1766, 27176), (3397, 14128), (3532, 13588), (6794, 7064)]