29971568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{170293}}^1$

素因数の和:170312

約数の個数: 20

約数和(自身を含む): 63349368

約数和(自身を除く): 33377800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 170293, 340586, 681172, 1362344, 1873223, 2724688, 3746446, 7492892, 14985784, 29971568]

約数ペア:

[(1, 29971568), (2, 14985784), (4, 7492892), (8, 3746446), (11, 2724688), (16, 1873223), (22, 1362344), (44, 681172), (88, 340586), (176, 170293)]