82509172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2473}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 152398400

約数和(自身を除く): 69889228

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 2473, 4946, 8341, 9892, 16682, 33364, 46987, 93974, 187948, 1085647, 2171294, 4342588, 20627293, 41254586, 82509172]

約数ペア:

[(1, 82509172), (2, 41254586), (4, 20627293), (19, 4342588), (38, 2171294), (76, 1085647), (439, 187948), (878, 93974), (1756, 46987), (2473, 33364), (4946, 16682), (8341, 9892)]