11390128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 22967280

約数和(自身を除く): 11577152

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 179, 194, 328, 358, 388, 656, 716, 776, 1432, 1552, 2864, 3977, 7339, 7954, 14678, 15908, 17363, 29356, 31816, 34726, 58712, 63632, 69452, 117424, 138904, 277808, 711883, 1423766, 2847532, 5695064, 11390128]

約数ペア:

[(1, 11390128), (2, 5695064), (4, 2847532), (8, 1423766), (16, 711883), (41, 277808), (82, 138904), (97, 117424), (164, 69452), (179, 63632), (194, 58712), (328, 34726), (358, 31816), (388, 29356), (656, 17363), (716, 15908), (776, 14678), (1432, 7954), (1552, 7339), (2864, 3977)]