31828136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 63806400

約数和(自身を除く): 31978264

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 4219, 7544, 8438, 16876, 33752, 97037, 172979, 194074, 345958, 388148, 691916, 776296, 1383832, 3978517, 7957034, 15914068, 31828136]

約数ペア:

[(1, 31828136), (2, 15914068), (4, 7957034), (8, 3978517), (23, 1383832), (41, 776296), (46, 691916), (82, 388148), (92, 345958), (164, 194074), (184, 172979), (328, 97037), (943, 33752), (1886, 16876), (3772, 8438), (4219, 7544)]