167070928

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{16139}}^1$

素因数の和:16794

約数の個数: 20

約数和(自身を含む): 324220320

約数和(自身を除く): 157149392

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 16139, 32278, 64556, 129112, 258224, 10441933, 20883866, 41767732, 83535464, 167070928]

約数ペア:

[(1, 167070928), (2, 83535464), (4, 41767732), (8, 20883866), (16, 10441933), (647, 258224), (1294, 129112), (2588, 64556), (5176, 32278), (10352, 16139)]