171909616

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{34327}}^1$

素因数の和:34648

約数の個数: 20

約数和(自身を含む): 334148752

約数和(自身を除く): 162239136

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 34327, 68654, 137308, 274616, 549232, 10744351, 21488702, 42977404, 85954808, 171909616]

約数ペア:

[(1, 171909616), (2, 85954808), (4, 42977404), (8, 21488702), (16, 10744351), (313, 549232), (626, 274616), (1252, 137308), (2504, 68654), (5008, 34327)]