137275504

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{15859}}^1$

素因数の和:16408

約数の個数: 20

約数和(自身を含む): 266479720

約数和(自身を除く): 129204216

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 15859, 31718, 63436, 126872, 253744, 8579719, 17159438, 34318876, 68637752, 137275504]

約数ペア:

[(1, 137275504), (2, 68637752), (4, 34318876), (8, 17159438), (16, 8579719), (541, 253744), (1082, 126872), (2164, 63436), (4328, 31718), (8656, 15859)]