173870846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71317}}^1$

素因数の和:71395

約数の個数: 16

約数和(自身を含む): 277284384

約数和(自身を除く): 103413538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 71317, 142634, 1640291, 3280582, 3779801, 7559602, 86935423, 173870846]

約数ペア:

[(1, 173870846), (2, 86935423), (23, 7559602), (46, 3779801), (53, 3280582), (106, 1640291), (1219, 142634), (2438, 71317)]