164805752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1211807}}^1$

素因数の和:1211830

約数の個数: 16

約数和(自身を含む): 327188160

約数和(自身を除く): 162382408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1211807, 2423614, 4847228, 9694456, 20600719, 41201438, 82402876, 164805752]

約数ペア:

[(1, 164805752), (2, 82402876), (4, 41201438), (8, 20600719), (17, 9694456), (34, 4847228), (68, 2423614), (136, 1211807)]