53695568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{81853}}^1$

素因数の和:81902

約数の個数: 20

約数和(自身を含む): 106573908

約数和(自身を除く): 52878340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 81853, 163706, 327412, 654824, 1309648, 3355973, 6711946, 13423892, 26847784, 53695568]

約数ペア:

[(1, 53695568), (2, 26847784), (4, 13423892), (8, 6711946), (16, 3355973), (41, 1309648), (82, 654824), (164, 327412), (328, 163706), (656, 81853)]