164052352

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{4987}}^1$

素因数の和:5258

約数の個数: 32

約数和(自身を含む): 328160520

約数和(自身を除く): 164108168

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 4112, 4987, 8224, 9974, 16448, 19948, 32896, 39896, 79792, 159584, 319168, 638336, 1281659, 2563318, 5126636, 10253272, 20506544, 41013088, 82026176, 164052352]

約数ペア:

[(1, 164052352), (2, 82026176), (4, 41013088), (8, 20506544), (16, 10253272), (32, 5126636), (64, 2563318), (128, 1281659), (257, 638336), (514, 319168), (1028, 159584), (2056, 79792), (4112, 39896), (4987, 32896), (8224, 19948), (9974, 16448)]