81312544

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{110479}}^1$

素因数の和:110512

約数の個数: 24

約数和(自身を含む): 167045760

約数和(自身を除く): 85733216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 110479, 220958, 441916, 883832, 1767664, 2541017, 3535328, 5082034, 10164068, 20328136, 40656272, 81312544]

約数ペア:

[(1, 81312544), (2, 40656272), (4, 20328136), (8, 10164068), (16, 5082034), (23, 3535328), (32, 2541017), (46, 1767664), (92, 883832), (184, 441916), (368, 220958), (736, 110479)]