21418336

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{29101}}^1$

素因数の和:29134

約数の個数: 24

約数和(自身を含む): 44002224

約数和(自身を除く): 22583888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 29101, 58202, 116404, 232808, 465616, 669323, 931232, 1338646, 2677292, 5354584, 10709168, 21418336]

約数ペア:

[(1, 21418336), (2, 10709168), (4, 5354584), (8, 2677292), (16, 1338646), (23, 931232), (32, 669323), (46, 465616), (92, 232808), (184, 116404), (368, 58202), (736, 29101)]