90302224

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{20981}}^1$

素因数の和:21258

約数の個数: 20

約数和(自身を含む): 175619340

約数和(自身を除く): 85317116

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 20981, 41962, 83924, 167848, 335696, 5643889, 11287778, 22575556, 45151112, 90302224]

約数ペア:

[(1, 90302224), (2, 45151112), (4, 22575556), (8, 11287778), (16, 5643889), (269, 335696), (538, 167848), (1076, 83924), (2152, 41962), (4304, 20981)]