81948224

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{15427}}^1$

素因数の和:15522

約数の個数: 28

約数和(自身を含む): 164585904

約数和(自身を除く): 82637680

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 15427, 30854, 61708, 123416, 246832, 493664, 987328, 1280441, 2560882, 5121764, 10243528, 20487056, 40974112, 81948224]

約数ペア:

[(1, 81948224), (2, 40974112), (4, 20487056), (8, 10243528), (16, 5121764), (32, 2560882), (64, 1280441), (83, 987328), (166, 493664), (332, 246832), (664, 123416), (1328, 61708), (2656, 30854), (5312, 15427)]